diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..72237a3 --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +node_modules/ +test.js \ No newline at end of file diff --git a/build.bat b/build.bat deleted file mode 100644 index 9c9be2c..0000000 --- a/build.bat +++ /dev/null @@ -1,93 +0,0 @@ -@echo off - -del "build\esiur-debug.js" -del "build\esiur.js" - -type "src\CustomResourceEvent.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\NetworkBuffer.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\AsyncException.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\Authentication.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\Session.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\DistributedPropertyContext.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\IPermissionsManager.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\KeyList.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\PropertyValue.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\IEventHandler.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\SHA256.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\IDestructible.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\AutoList.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\IResource.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\IStore.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\Structure.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\StructureArray.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\ResourceArray.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\MemberTemplate.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\AsyncReply.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\AsyncBag.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\AsyncQueue.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\BinaryList.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\Codec.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\DataConverter.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\DataType.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\DistributedConnection.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\DistributedResource.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\DistributedResourceQueueItem.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\EventTemplate.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\FunctionTemplate.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\Guid.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\IIPAuthPacket.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\IIPPacket.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\Instance.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js - -type "src\NotModified.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\PropertyTemplate.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\ResourceTemplate.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\SendList.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js -type "src\Warehouse.js" >> build\esiur-debug.js -echo. >> build\esiur-debug.js - -copy build\esiur-debug.js build\esiur-debug-node.js -type "module.js" >> build\esiur-debug-node.js -echo. >> build\esiur-debug-node.js - -REM minify build/esiur-debug.js -o build/esiur.js -uglifyjs build/esiur-debug.js -c -o build/esiur.js diff --git a/build/esiur-debug-node.js b/build/esiur-debug-node.js deleted file mode 100644 index cb93cf0..0000000 --- a/build/esiur-debug-node.js +++ /dev/null @@ -1,7787 +0,0 @@ -/* -* Copyright (c) 2017-2018 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 10/11/2018. - */ - -"use strict"; - -class CustomResourceEvent -{ - constructor(issuer, receivers, params) - { - this.issuer = issuer; - this.receivers = receivers; - this.params = params; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 01/09/2017. - */ - -"use strict"; - -class NetworkBuffer { - constructor() { - this.neededDataLength = 0; - this.data = new DC(0); - } - - get protected() { - return this.neededDataLength > this.data.length; - } - - get available() { - - return this.data.length; - } - - holdAllForNextWrite(src) { - this.holdFor(src, src.length + 1); - } - - holdForNextWrite(src, offset, size) { - this.holdFor(src, offset, size, size + 1); - } - - - holdFor(src, offset, size, needed) { - if (size >= needed) - throw new Exception("Size >= Needed !"); - - this.data = DC.combine(src, offset, size, this.data, 0, this.data.length); - this.neededDataLength = needed; - } - - holdAllFor(src, needed) { - this.holdFor(src, 0, src.length, needed); - } - - protect(data, offset, needed) { - var dataLength = data.length - offset; - - // protection - if (dataLength < needed) { - this.holdFor(data, offset, dataLength, needed); - return true; - } - else - return false; - } - - writeAll(src) { - this.write(src, 0, src.length ? src.length : src.byteLength); - } - - write(src, offset, length) { - this.data = this.data.append(src, offset, length); - } - - get canRead() { - if (this.data.length == 0) - return false; - else if (this.data.length < this.neededDataLength) - return false; - return true; - } - - read() { - if (this.data.length == 0) - return null; - - var rt = null; - - if (this.neededDataLength == 0) { - rt = this.data; - this.data = new DC(0); - } - else { - if (this.data.length >= this.neededDataLength) { - rt = this.data; - this.data = new DC(0); - this.neededDataLength = 0; - return rt; - } - else { - return null; - } - } - - return rt; - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ -/** - * Created by Ahmed Zamil on 18/11/2017. - */ -"use strict"; - -const ExceptionCode = -{ - HostNotReachable: 0, - AccessDenied: 1, - ResourceNotFound: 2, - AttachDenied: 3, - InvalidMethod: 4, - InvokeDenied: 5, - CreateDenied: 6, - AddParentDenied: 7, - AddChildDenied: 8, - ViewAttributeDenied: 9, - UpdateAttributeDenied: 10, - StoreNotFound: 11, - ParentNotFound: 12, - ChildNotFound: 13, - ResourceIsNotStore: 14, - DeleteDenied: 15, - DeleteFailed: 16, - UpdateAttributeFailed: 17, - GetAttributesFailed: 18, - ClearAttributesFailed: 19, - TemplateNotFound: 20, - RenameDenied: 21, - ClassNotFound: 22, - MethodNotFound: 23, - PropertyNotFound: 24, - SetPropertyDenied: 25, - ReadOnlyProperty: 26 -}; - -class AsyncException extends Error - { - constructor() - { - super(); - this.raised = false; - } - - raise(type, code, message) - { - this.type = (type == 0 ? "Management" : "Execusion"); - this.code = code; - - if (type == 0) - for(var i in ExceptionCode) - if (ExceptionCode[i] == code) - { - this.message = i; - break; - } - else - this.message = message; - - this.raised = true; - } - - toString() - { - return this.type + " " + this.code + " " + this.message; - } - } -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 16/11/2017. - */ - -"use strict"; - - const AuthenticationType = { - Host: 0, - CoHost: 1, - Client: 2, - Alien: 3 - }; - - class Authentication -{ - constructor(type) - { - this.type = type; - this.state = 0; - this.domain = null; - this.username = null; - } - - get fullName() - { - return this.domain + "@" + this.username; - } -} - - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 16/11/2017. - */ - -"use strict"; - -class Session -{ - constructor(localAuthentication, remoteAuthentication) - { - - this.localAuthentication = localAuthentication; - this.remoteAuthentication = remoteAuthentication; - this.id = null; - this.creation = null; - this.modification = null; - } -} - -/* -* Copyright (c) 2017-2018 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 27/10/2018. - */ - -"use strict"; - -class DistributedPropertyContext -{ - constructor(p1, p2) - { - if(arguments.length == 1) - { - this.method = p1; - } - else if (arguments.length == 2) - { - this.connection = p1; - this.value = p2; - } - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 16/11/2017. - */ - -"use strict"; - -const ActionType = -{ - Attach: 0, - Delete: 1, - Execute: 2, - GetProperty: 3, - SetProperty: 4, - CreateResource: 5, - UpdateAttributes: 6, - InquireAttributes: 7, - AddParent: 8, - RemoveParent: 9, - AddChild: 10, - RemoveChild: 11, - Rename: 12, - ReceiveEvent: 13 -}; - -const Ruling = { - Denied: 0, - Allowed: 1, - DontCare: 2, -}; - -class IPermissionsManager -{ - /// - /// Check for permission. - /// - /// IResource. - /// Caller sessions. - /// Action type - /// Function or property to check for permission. - /// Allowed or denined. - applicable(resource, session, action, member, inquirer) - { - - } - - initialize(settings, resource) - { - - } - - get settings() - { - - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 06/11/2017. - */ - -"use strict"; - -class KeyList - { - constructor() - { - this.keys = []; - this.values = []; - } - - at(index) - { - return this.values[index]; - } - - item(key) - { - for(var i = 0; i < this.keys.length; i++) - if (this.keys[i] == key) - return this.values[i]; - } - - get(key) - { - for(var i = 0; i < this.keys.length; i++) - if (this.keys[i] == key) - return this.values[i]; - } - - _item_destroyed(sender) - { - for(var i = 0; i < this.values.length; i++) - if (sender == this.values[i]) - { - this.removeAt(i); - break; - } - } - - add(key, value) - { - this.remove(key); - - if (value instanceof IDestructible) - value.on("destroy", this._item_destroyed, this); - - this.keys.push(key); - this.values.push(value); - } - - contains(key) - { - for(var i = 0; i < this.keys.length; i++) - if (this.keys[i] == key) - return true; - - return false; - } - - set(key, value) - { - this.remove(key); - this.add(key, value); - } - - remove(key) - { - for(var i = 0; i < this.keys.length; i++) - if (key == this.keys[i]) - { - this.removeAt(i); - break; - } - } - - removeAt(index) - { - if (this.values[index] instanceof IDestructible) - this.values[index].off("destroy", this._item_destroyed); - - this.keys.splice(index, 1); - this.values.splice(index, 1); - } - - get length() - { - return this.keys.length; - } - } -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 06/11/2017. - */ - -"use strict"; - -class PropertyValue - { - constructor(value, age, date) - { - this.value = value; - this.age = age; - this.date = date; - } - } -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 30/08/2017. - */ -"use strict"; - -class IEventHandler -{ - _register(event) - { - this._events[event] = []; - } - - constructor() - { - this._events = {}; - } - - _emit(event) - { - event = event.toLowerCase(); - var args = Array.prototype.slice.call(arguments, 1); - if (this._events[event]) - for(var i = 0; i < this._events[event].length; i++) - if (this._events[event][i].f.apply(this._events[event][i].i, args)) - return true; - - return false; - } - - _emitArgs(event, args) - { - event = event.toLowerCase(); - if (this._events[event]) - for(var i = 0; i < this._events[event].length; i++) - if (this._events[event][i].f.apply(this._events[event][i].i, args)) - return true; - return this; - } - - on(event, fn, issuer) - { - if (!(fn instanceof Function)) - return this; - - event = event.toLowerCase(); - // add - if (!this._events[event]) - this._events[event] = []; - this._events[event].push({f: fn, i: issuer == null ? this: issuer}); - return this; - } - - off(event, fn) - { - event = event.toLocaleString(); - if (this._events[event]) - { - if (fn) - { - for(var i = 0; i < this._events[event].length; i++) - if (this._events[event][i].f == fn) - this._events[event].splice(i--, 1); - - //var index = this._events[event].indexOf(fn); - //if (index > -1) - //this._events[event].splice(index, 1); - } - else - { - this._events[event] = []; - } - } - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/12/2017. - * Ref: https://en.wikipedia.org/wiki/SHA-2 - */ - -class SHA256 -{ - - static RROT(n, d) - { - return (n >>> d)|(n << (32 - d)); - } - - static compute(msg) - { - /* - Note 1: All variables are 32 bit unsigned integers and addition is calculated modulo 2^32 - Note 2: For each round, there is one round constant k[i] and one entry in the message schedule array w[i], 0 ≤ i ≤ 63 - Note 3: The compression function uses 8 working variables, a through h - Note 4: Big-endian convention is used when expressing the constants in this pseudocode, - and when parsing message block data from bytes to words, for example, - the first word of the input message "abc" after padding is 0x61626380 - */ - - // Initialize hash values: - // (first 32 bits of the fractional parts of the square roots of the first 8 primes 2..19): - - const hash = new Uint32Array([0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19]); - - // Initialize array of round constants: - // (first 32 bits of the fractional parts of the cube roots of the first 64 primes 2..311): - const k = new Uint32Array([ - 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, - 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, - 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, - 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, - 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, - 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, - 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, - 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2]); - - - - // Pre-processing: - // begin with the original message of length L bits - var L = msg.length * 8; - - // append a single '1' bit - // append K '0' bits, where K is the minimum number >= 0 such that L + 1 + K + 64 is a multiple of 512 - - var K = 512 - ((L + 1 + 64) % 512); - - if (K == 512) - K = 0; - - var paddingLength = (K + 1) / 8; - var paddingBytes = new Uint8Array(paddingLength); - paddingBytes[0] = 0x80; - - var data = new DC(BL().addUint8Array(msg).addUint8Array(paddingBytes).addUint64(L).toArray()); - - - - // append L as a 64-bit big-endian integer, making the total post-processed length a multiple of 512 bits - - // Process the message in successive 512-bit chunks: - // break message into 512-bit chunks - // for each chunk - - for(var chunk = 0; chunk < data.length; chunk+=64) - { - // create a 64-entry message schedule array w[0..63] of 32-bit words - // (The initial values in w[0..63] don't matter, so many implementations zero them here) - // copy chunk into first 16 words w[0..15] of the message schedule array - - var w = new Uint32Array(64); - for(var i = 0; i < 16; i++) - w[i] = data.getInt32(chunk + (i * 4)); - - //for(var i = 16; i < 64; i++) - // w[i] = 0; - - // Extend the first 16 words into the remaining 48 words w[16..63] of the message schedule array: - // for i from 16 to 63 - // s0 := (w[i-15] rightrotate 7) xor (w[i-15] rightrotate 18) xor (w[i-15] rightshift 3) - // s1 := (w[i-2] rightrotate 17) xor (w[i-2] rightrotate 19) xor (w[i-2] rightshift 10) - // w[i] := w[i-16] + s0 + w[i-7] + s1 - - for (var i = 16; i < 64; i++) - { - var s0 = SHA256.RROT(w[i-15], 7) ^ SHA256.RROT(w[i-15], 18) ^ (w[i-15] >>> 3); - var s1 = SHA256.RROT(w[i-2], 17) ^ SHA256.RROT(w[i-2], 19) ^ (w[i-2] >>> 10); - w[i] = w[i-16] + s0 + w[i-7] + s1; - } - - // Initialize working variables to current hash value: - var a = hash[0]; - var b = hash[1]; - var c = hash[2]; - var d = hash[3]; - var e = hash[4]; - var f = hash[5]; - var g = hash[6]; - var h = hash[7]; - - - // Compression function main loop: - for (var i = 0; i < 64; i++) - { - var S1 = SHA256.RROT(e, 6) ^ SHA256.RROT(e, 11) ^ SHA256.RROT(e, 25); - var ch = (e & f) ^ ((~e) & g); - var temp1 = h + S1 + ch + k[i] + w[i]; - var S0 = SHA256.RROT(a, 2) ^ SHA256.RROT(a, 13) ^ SHA256.RROT(a, 22); - var maj = (a & b) ^ (a & c) ^ (b & c); - var temp2 = S0 + maj; - - h = g; - g = f; - f = e; - e = (d + temp1) >>> 0; - d = c; - c = b; - b = a; - a = (temp1 + temp2) >>> 0; - } - - // Add the compressed chunk to the current hash value: - - hash[0] = (hash[0] + a) >>> 0; - hash[1] = (hash[1] + b) >>> 0; - hash[2] = (hash[2] + c) >>> 0; - hash[3] = (hash[3] + d) >>> 0; - hash[4] = (hash[4] + e) >>> 0; - hash[5] = (hash[5] + f) >>> 0; - hash[6] = (hash[6] + g) >>> 0; - hash[7] = (hash[7] + h) >>> 0; - - - } - - - - - // Produce the final hash value (big-endian): - //digest := hash := h0 append h1 append h2 append h3 append h4 append h5 append h6 append h7 - - var results = new BinaryList(); - for(var i = 0; i < 8; i++) - results.addUint32(hash[i]); - - - return results.toDC(); - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 31/08/2017. - */ - -"use strict"; - -class IDestructible extends IEventHandler -{ - destroy() - { - this._emit("destroy", this); - } - - constructor() - { - super(); - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 05/09/2017. - */ - -"use strict"; - -class AutoList extends IEventHandler -{ - constructor() - { - super(); - this.list = []; - } - - get length() - { - return this.list.length; - } - - add(value) - { - if (value instanceof IDestructible) - value.on("destroy", this._item_destroyed, this); - - this.list.push(value); - - this._emit("add", value); - } - - set(index, value) - { - if (index >= this.list.length || index < 0) - return; - - if (value instanceof IDestructible) - value.on("destroy", this._item_destroyed, this); - - if (this.list[index] instanceof IDestructible) - this.list[index].off("destroy", this._item_destroyed); - - this.list[index] = value; - } - - at(index) - { - return this.list[index]; - } - - item(index) - { - return this.list[index]; - } - - remove(value) - { - this.removeAt(this.list.indexOf(value)); - } - - contains(value) - { - return this.list.indexOf(value) > -1; - } - - toArray() - { - return this.list.slice(0); - } - - removeAt(index) - { - if (index >= this.list.length || index < 0) - return; - - var item = this.list[index]; - - if (item instanceof IDestructible) - item.off("destroy", this._item_destroyed); - - this.list.splice(index, 1); - - this._emit("remove", item); - } - - _item_destroyed(sender) - { - this.remove(sender); - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -const ResourceTrigger = -{ - Loaded : 0, - Initialize: 1, - Terminate: 2, - Configure: 3, - SystemInitialized: 4, - SystemTerminated: 5, - SystemReload: 6 -}; - -class IResource extends IDestructible -{ - trigger(trigger) - { - - } - - constructor() - { - super(); - } - - static getTemplate() - { - return { - namespace: "Esiur", - properties: [], - functions: [], - events: [] - } - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -class IStore extends IResource { - get(path) { - - } - - retrieve(iid) { - - } - - put(resource) { - - } - - record(resource, propertyName, value, age, dateTime) - { - - } - - getRecord(resource, fromDate, toDate) - { - - } - - remove(resource) - { - - } - - constructor() - { - super(); - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 26/08/2017. - */ - -"use strict"; - -class Structure -{ - getKeys() { - var rt = []; - for (var i in this) - if (!(this[i] instanceof Function)) - rt.push(i); - - return rt; - } - - constructor(data) - { - if (data instanceof Object) - for(var i in data) - this[i] = data[i]; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 06/09/2017. - */ - -"use strict"; - -class StructureArray extends Array -{ - push(value) - { - if (value instanceof Structure) - super.push(value); - else - return; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 26/08/2017. - */ - -"use strict"; - -class ResourceArray extends Array -{ - push(value) - { - if (value instanceof IResource) - super.push(value); - else - return; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 24/08/2017. - */ - -"use strict"; - -const MemberType = { - Function: 0, - Property: 1, - Event: 2 -}; - -class MemberTemplate { - compose() { - return DC.stringToBytes(this.name); - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -const ErrorType = { - Management: 0, - Exception: 1 -}; - -const ProgressType = { - Execution: 0, - Network: 1 -}; - -class AsyncReply -{ - then(callback) - { - this.callbacks.push(callback); - - if (this.ready) - { - callback(this.result, this); - - if (!this.taskExpired) - { - this.taskExpired = true; - this.resolveTask(this.result); - } - } - - return this; - } - - catch(callback) - { - return error(callback); - } - - error(callback) - { - this.errorCallbacks.push(callback); - - if (this.exception.raised) - { - callback(this.exception); - - if (!this.taskExpired) - { - this.taskExpired = true; - this.rejectTask(this.exception); - } - } - - return this; - } - - progress(callback) - { - this.progressCallbacks.push(callback); - return this; - } - - chunk(callback) - { - this.chunkCallbacks.push(callback); - return this; - } - - trigger(result) - { - this.result = result; - this.ready = true; - - for(var i = 0; i < this.callbacks.length; i++) - this.callbacks[i](result, this); - - - if (!this.taskExpired) - { - this.taskExpired = true; - this.resolveTask(this.result); - } - } - - - triggerError(type, code, message)//exception) - { - if (this.ready) - return; - - this.exception.raise(type, code, message);// = exception; - - for(var i = 0; i < this.errorCallbacks.length; i++) - this.errorCallbacks[i](this.exception, this); - - - if (!this.taskExpired) - { - this.taskExpired = true; - this.rejectTask(this.exception); - } - } - - triggerProgress(type, value, max) - { - if (this.ready) - return; - - for(var i = 0; i < this.progressCallbacks.length; i++) - this.progressCallbacks[i](type, value, max, this); - } - - triggerChunk(value) - { - if (this.ready) - return; - - for(var i = 0; i < this.chunkCallbacks.length; i++) - this.chunkCallbacks[i](value, this); - } - - constructor(result) - { - this.callbacks = []; - this.errorCallbacks = []; - this.progressCallbacks = []; - this.chunkCallbacks = []; - this.exception = new AsyncException();// null; - - var self = this; - - this.task = new Promise(function(resolve, reject){ - self.resolveTask = resolve; - self.rejectTask = reject; - }); - - - if (result !== undefined) { - this.result = result; - this.ready = true; - this.taskExpired = true; - this.resolveTask(result); - } - else - { - this.taskExpired = false; - this.ready = false; - this.result = null; - } - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -class AsyncBag extends AsyncReply -{ - constructor() { - super(); - this.replies = []; - this.results = []; - this.count = 0; - this.sealedBag = false; - } - - seal() - { - this.sealedBag = true; - - if (this.results.length == 0) - this.trigger([]); - - var self = this; - - var singleTaskCompleted = function(taskIndex) - { - return function(results, reply){ - self.results[taskIndex] = results; - self.count++; - if (self.count == self.results.length) - self.trigger(self.results); - }; - }; - - for(var i = 0; i < this.results.length; i++) - this.replies[i].then(singleTaskCompleted(i)); - - /* - this.replies[i].then(function(r, reply){ - self.results[self.replies.indexOf(reply)] = r; - self.count++; - if (self.count == self.results.length) - self.trigger(self.results); - }); - */ - } - - add(reply) - { - if (!this.sealedBag) { - this.replies.push(reply); - this.results.push(null); - } - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -class AsyncQueue extends AsyncReply -{ - - constructor() - { - super(); - this.list = []; - - var self = this; - - this.processQueue = function () - { - for (var i = 0; i < self.list.length; i++) - if (self.list[i].ready) - { - self.trigger(self.list[i].result); - self.list.splice(i, 1); - i--; - } - else - break; - - self.ready = (self.list.length == 0); - } - } - - add(reply) - { - this.list.push(reply); - this.ready = false; - reply.then(this.processQueue); - } - - remove(reply) - { - this.list.splice(this.list.indexOf(reply), 1); - this.processQueue(); - } - - - -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/08/2017. - */ - -"use strict"; - -function BL(){ - return new BinaryList(); -}; - -class BinaryList -{ - - constructor() - { - this.list = []; - } - - - addRange(bl) - { - for(var i = 0; i < bl.list.length; i++) - this.list.push(bl.list[i]); - - return this; - } - - add(typedValue, position) - { - if (position !== undefined) - this.list.splice(position, 0, typedValue); - else - this.list.push(typedValue); - return this; - } - - get length() - { - return this.toArray().length; - } - - toArray() - { - var ars = []; - // calculate length - for(var i = 0; i < this.list.length; i++) - { - switch (this.list[i].type) - { - case DataType.Bool: - ars.push(DC.boolToBytes(this.list[i].value)); - break; - case DataType.UInt8: - ars.push(DC.uint8ToBytes(this.list[i].value)); - break; - case DataType.Int8: - ars.push(DC.int8ToBytes(this.list[i].value)); - break; - case DataType.Char: - ars.push(DC.charToBytes(this.list[i].value)); - break; - case DataType.UInt16: - ars.push(DC.uint16ToBytes(this.list[i].value)); - break; - case DataType.Int16: - ars.push(DC.int16ToBytes(this.list[i].value)); - break; - case DataType.UInt32: - ars.push(DC.uint32ToBytes(this.list[i].value)); - break; - case DataType.Int32: - ars.push(DC.int32ToBytes(this.list[i].value)); - break; - case DataType.UInt64: - ars.push(DC.uint64ToBytes(this.list[i].value)); - break; - case DataType.Int64: - ars.push(DC.int64ToBytes(this.list[i].value)); - break; - case DataType.Float32: - ars.push(DC.float32ToBytes(this.list[i].value)); - break; - case DataType.Float64: - ars.push(DC.float64ToBytes(this.list[i].value)); - break; - case DataType.String: - ars.push(DC.stringToBytes(this.list[i].value)); - break; - case DataType.DateTime: - ars.push(DC.dateTimeToBytes(this.list[i].value)); - break; - case DataType.UInt8Array: - ars.push(this.list[i].value); - - //case DataType.Resource: - // ars.push(DC.uint32ToBytes(this.list[i].value.instance.id)); - // break; - //case DataType.DistributedResource: - // ars.push(DC.int8ToBytes(this.list[i].value)); - // break; - - - - } - } - - var length = 0; - ars.forEach(function(a){ - length += a.length; - }); - - var rt = new Uint8Array(length); - - var offset = 0; - for(var i = 0; i < ars.length; i++) { - rt.set(ars[i], offset); - offset+=ars[i].length; - } - - return rt; - } - - toDC() - { - return new DC(this.toArray()); - } - - addDateTime(value, position) - { - return this.add({type: DataType.DateTime, value: value}, position); - } - - addUint8Array(value, position) - { - return this.add({type: DataType.UInt8Array, value: value}, position); - } - - - addHex(value, position) - { - return this.addUint8Array(DC.hexToBytes(value), position); - } - - addString(value, position) - { - return this.add({type: DataType.String, value: value}, position); - } - - addUint8(value, position) - { - return this.add({type: DataType.UInt8, value: value}, position); - } - - addInt8(value, position) - { - return this.add({type: DataType.Int8, value: value}, position); - } - - addChar(value, position) - { - return this.add({type: DataType.Char, value: value}, position); - } - - addUint16(value, position) - { - return this.add({type: DataType.UInt16, value: value}, position); - } - - addInt16(value, position) - { - return this.add({type: DataType.Int16, value: value}, position); - } - - addUint32(value, position) - { - return this.add({type: DataType.UInt32, value: value}, position); - } - - addInt32(value, position) - { - return this.add({type: DataType.Int32, value: value}, position); - } - - addUint64(value, position) - { - return this.add({type: DataType.UInt64, value: value}, position); - } - - addInt64(value, position) - { - return this.add({type: DataType.Int64, value: value}, position); - } - - addFloat32(value, position) - { - return this.add({type: DataType.Float32, value: value}, position); - } - - addFloat64(value, position) - { - return this.add({type: DataType.Float64, value: value}, position); - } - -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -const ResourceComparisonResult = - { - Null: 0, - Distributed: 1, - Local: 2, - Same: 3 - }; - -const StructureComparisonResult = - { - Null: 0, - Structure: 1, - StructureSameKeys: 2, - StructureSameTypes: 3, - Same: 4 - }; - -class Codec { - - - static parse(data, offset, sizeObject, connection, dataType = DataType.Unspecified) { - - var size; - - var reply = new AsyncReply(); - - var isArray; - var t; - - if (dataType == DataType.Unspecified) { - size = 1; - dataType = data[offset++]; - } - else - size = 0; - - t = dataType & 0x7F; - - isArray = (dataType & 0x80) == 0x80; - - var payloadSize = DataType.sizeOf(dataType); - - var contentLength = 0; - - // check if we have the enough data - if (payloadSize == -1) { - contentLength = data.getUint32(offset); - offset += 4; - size += 4 + contentLength; - } - else - size += payloadSize; - - - sizeObject.size = size; - - if (isArray) { - switch (t) { - // VarArray ? - case DataType.Void: - return Codec.parseVarArray(data, offset, contentLength, connection); - - case DataType.Bool: - return new AsyncReply(data.getBooleanArray(offset, contentLength)); - - case DataType.UInt8: - return new AsyncReply(data.getUint8Array(offset, contentLength)); - - case DataType.Int8: - return new AsyncReply(data.getInt8Array(offset, contentLength)); - - case DataType.Char: - return new AsyncReply(data.getCharArray(offset, contentLength)); - - case DataType.Int16: - return new AsyncReply(data.getInt16Array(offset, contentLength)); - - case DataType.UInt16: - return new AsyncReply(data.getUint16Array(offset, contentLength)); - - case DataType.Int32: - return new AsyncReply(data.getInt32Array(offset, contentLength)); - - case DataType.UInt32: - return new AsyncReply(data.getUint32Array(offset, contentLength)); - - case DataType.Int64: - return new AsyncReply(data.getInt64Array(offset, contentLength)); - - case DataType.UInt64: - return new AsyncReply(data.getUint64Array(offset, contentLength)); - - case DataType.Float32: - return new AsyncReply(data.getFloat32Array(offset, contentLength)); - - case DataType.Float64: - return new AsyncReply(data.getFloat64Array(offset, contentLength)); - - case DataType.String: - return new AsyncReply(data.getStringArray(offset, contentLength)); - - case DataType.Resource: - case DataType.DistributedResource: - return Codec.parseResourceArray(data, offset, contentLength, connection); - - case DataType.DateTime: - return new AsyncReply(data.getDateTimeArray(offset, contentLength)); - - case DataType.Structure: - return Codec.parseStructureArray(data, offset, contentLength, connection); - } - } - else { - switch (t) { - case DataType.NotModified: - return new AsyncReply(new NotModified()); - - case DataType.Void: - return new AsyncReply(null); - - case DataType.Bool: - return new AsyncReply(data.getBoolean(offset)); - - case DataType.UInt8: - return new AsyncReply(data[offset]); - - case DataType.Int8: - return new AsyncReply(data.getInt8(offset)); - - case DataType.Char: - return new AsyncReply(data.getChar(offset)); - - case DataType.Int16: - return new AsyncReply(data.getInt16(offset)); - - case DataType.UInt16: - return new AsyncReply(data.getUint16(offset)); - - case DataType.Int32: - return new AsyncReply(data.getInt32(offset)); - - case DataType.UInt32: - return new AsyncReply(data.getUint32(offset)); - - case DataType.Int64: - return new AsyncReply(data.getInt64(offset)); - - case DataType.UInt64: - return new AsyncReply(data.getUint64(offset)); - - case DataType.Float32: - return new AsyncReply(data.getFloat32(offset)); - - case DataType.Float64: - return new AsyncReply(data.getFloat64(offset)); - - case DataType.String: - return new AsyncReply(data.getString(offset, contentLength)); - - case DataType.Resource: - return Codec.parseResource(data, offset); - - case DataType.DistributedResource: - return Codec.parseDistributedResource(data, offset, connection); - - case DataType.DateTime: - return new AsyncReply(data.getDateTime(offset)); - - case DataType.Structure: - return Codec.parseStructure(data, offset, contentLength, connection); - } - } - - - return null; - } - - static parseResource(data, offset) { - return Warehouse.get(data.getUint32(offset)); - } - - static parseDistributedResource(data, offset, connection) { - //var g = data.getGuid(offset); - //offset += 16; - - // find the object - var iid = data.getUint32(offset); - - return connection.fetch(iid);// Warehouse.Get(iid); - } - - /// - /// Parse an array of bytes into array of resources - /// - /// Array of bytes. - /// Number of bytes to parse. - /// Zero-indexed offset. - /// DistributedConnection is required to fetch resources. - /// Array of resources. - static parseResourceArray(data, offset, length, connection) - { - var reply = new AsyncBag(); - if (length == 0) - { - reply.seal(); - return reply; - } - - var end = offset + length; - - // - var result = data[offset++]; - - var previous = null; - - if (result == ResourceComparisonResult.Null) - previous = new AsyncReply(null); - else if (result == ResourceComparisonResult.Local) - { - previous = Warehouse.get(data.getUint32(offset)); - offset += 4; - } - else if (result == ResourceComparisonResult.Distributed) - { - previous = connection.fetch(data.getUint32(offset)); - offset += 4; - } - - reply.add(previous); - - - while (offset < end) - { - result = data[offset++]; - - var current = null; - - if (result == ResourceComparisonResult.Null) - { - current = new AsyncReply(null); - } - else if (result == ResourceComparisonResult.Same) - { - current = previous; - } - else if (result == ResourceComparisonResult.Local) - { - current = Warehouse.get(data.getUint32(offset)); - offset += 4; - } - else if (result == ResourceComparisonResult.Distributed) - { - current = connection.fetch(data.getUint32(offset)); - offset += 4; - } - - reply.add(current); - - previous = current; - } - - reply.seal(); - return reply; - } - - /// - /// Compose an array of property values. - /// - /// PropertyValue array. - /// DistributedConnection is required to check locality. - /// If True, prepend the length as UInt32 at the beginning of the output. - /// Array of bytes in the network byte order. - - static composePropertyValueArray(array, connection, prependLength = false) - { - var rt = BL(); - for (var i = 0; i < array.Length; i++) - rt.addUint8Array(Codec.composePropertyValue(array[i], connection)); - if (prependLength) - rt.addUint32(rt.length, 0); - return rt.toArray(); - } - - /// - /// Compose a property value. - /// - /// Property value - /// DistributedConnection is required to check locality. - /// Array of bytes in the network byte order. - static composePropertyValue(propertyValue, connection) - { - // age, date, value - return BL().addUint64(propertyValue.age) - .addDateTime(propertyValue.date) - .addUint8Array(Codec.compose(propertyValue.value, connection)) - .toArray(); - } - - - /// - /// Parse property value. - /// - /// Array of bytes. - /// Zero-indexed offset. - /// DistributedConnection is required to fetch resources. - /// Output content size. - /// PropertyValue. - static parsePropertyValue(data, offset, sizeObject, connection) - { - var reply = new AsyncReply(); - - var age = data.getUint64(offset); - offset += 8; - - var date = data.getDateTime(offset); - offset += 8; - - var cs = {}; - - Codec.parse(data, offset, cs, connection).then(function(value) - { - reply.trigger(new PropertyValue(value, age, date)); - }); - - sizeObject.size = 16 + cs.size; - return reply; - } - - - /// - /// Parse resource history - /// - /// Array of bytes. - /// Zero-indexed offset. - /// Number of bytes to parse. - /// Resource - /// Starting age. - /// Ending age. - /// DistributedConnection is required to fetch resources. - /// - static parseHistory(data, offset, length, resource, connection) - { - var list = new KeyList(); - - var reply = new AsyncReply(); - - var bagOfBags = new AsyncBag(); - - var ends = offset + length; - while (offset < ends) - { - var index = data[offset++]; - var pt = resource.instance.template.getPropertyTemplateByIndex(index); - - list.add(pt, null); - - - var cs = data.getUint32(offset); - offset += 4; - bagOfBags.add(Codec.parsePropertyValueArray(data, offset, cs, connection)); - offset += cs; - } - - bagOfBags.seal(); - - bagOfBags.then(x => - { - for(var i = 0; i < list.length; i++) - list.values[i] = x[i]; - - reply.trigger(list); - }); - - return reply; - - } - - /// - /// Compose resource history - /// - /// History - /// DistributedConnection is required to fetch resources. - /// - static composeHistory(history, connection, prependLength = false) - { - var rt = new BinaryList(); - - for (var i = 0; i < history.length; i++) - rt.addUint8(history.keys[i].index).addUint8Array(Codec.composePropertyValueArray(history.values[i], connection, true)); - - if (prependLength) - rt.addUint32(rt.length, 0); - - return rt.toArray(); - } - - /// - /// Parse an array of ProperyValue. - /// - /// Array of bytes. - /// Zero-indexed offset. - /// Number of bytes to parse. - /// DistributedConnection is required to fetch resources. - /// - static parsePropertyValueArray(data, offset, length, connection) - { - var rt = new AsyncBag(); - - while (length > 0) - { - var cs = {}; - - rt.add(Codec.parsePropertyValue(data, offset, cs, connection)); - - if (cs.size > 0) - { - offset += cs.size; - length -= cs.size; - } - else - throw new Exception("Error while parsing ValueInfo structured data"); - } - - rt.seal(); - return rt; - } - - static parseStructure(data, offset, contentLength, connection, metadata = null, keys = null, types = null) - { - var reply = new AsyncReply(); - var bag = new AsyncBag(); - - - var keylist = []; - var typelist = []; - - - if (keys == null) { - while (contentLength > 0) { - var len = data[offset++]; - keylist.push(data.getString(offset, len)); - offset += len; - - typelist.push(data[offset]); - - var rt = {}; - bag.add(Codec.parse(data, offset, rt, connection)); - contentLength -= rt.size + len + 1; - offset += rt.size; - } - } - else if (types == null) { - for (var i = 0; i < keys.length; i++) - keylist.push(keys[i]); - - while (contentLength > 0) { - typelist.push(data[offset]); - - var rt = {}; - bag.add(Codec.parse(data, offset, rt, connection)); - contentLength -= rt.size; - offset += rt.size; - } - } - else { - - for (var i = 0; i < keys.length; i++) { - keylist.push(keys[i]); - typelist.push(types[i]); - } - - var i = 0; - while (contentLength > 0) { - var rt = {}; - bag.add(Codec.parse(data, offset, rt, connection, types[i])); - contentLength -= rt.size; - offset += rt.size; - i++; - } - } - - bag.seal(); - - bag.then(function (res) { - // compose the list - var s = new Structure(); - for (var i = 0; i < keylist.length; i++) - s[keylist[i]] = res[i]; - reply.trigger(s); - }); - - if (metadata != null) - { - metadata.keys = keylist; - metadata.types = typelist; - } - - return reply; - } - - - static parseVarArray(data, offset, contentLength, connection) { - var rt = new AsyncBag(); - - while (contentLength > 0) { - var cs = {}; - - rt.add(Codec.parse(data, offset, cs, connection)); - - if (cs.size > 0) { - offset += cs.size; - contentLength -= cs.size; - } - else - throw new Exception("Error while parsing structured data"); - - } - - rt.seal(); - return rt; - } - - - static compose(value, connection, prependType = true) { - - if (value instanceof Function) - value = value(connection); - else if (value instanceof DistributedPropertyContext) - value = value.method(this); - - var type = Codec.getDataType(value, connection); - var rt = new BinaryList(); - - switch (type) { - case DataType.Void: - // nothing to do; - break; - - case DataType.String: - var st = DC.stringToBytes(value); - rt.addUint32(st.length).addUint8Array(st); - break; - - case DataType.Resource: - rt.addUint32(value._p.instanceId); - break; - - case DataType.DistributedResource: -// rt.addUint8Array(DC.stringToBytes(value.instance.template.classId)).addUint32(value.instance.id); - rt.addUint32(value.instance.id); - break; - - case DataType.Structure: - rt.addUint8Array(Codec.composeStructure(value, connection, true, true, true)); - break; - - case DataType.VarArray: - rt.addUint8Array(Codec.composeVarArray(value, connection, true)); - break; - - case DataType.ResourceArray: - rt.addUint8Array(Codec.composeResourceArray(value, connection, true)); - break; - - case DataType.StructureArray: - rt.addUint8Array(Codec.composeStructureArray(value, connection, true)); - break; - - default: - rt.add({type: type, value: value}); - if (DataType.isArray(type)) - rt.addUint32(rt.length, 0); - - break; - } - - if (prependType) - rt.addUint8(type, 0); - - return rt.toArray(); - } - - static composeVarArray(array, connection, prependLength = false) { - var rt = new BinaryList(); - - for (var i = 0; i < array.length; i++) - rt.addUint8Array(Codec.compose(array[i], connection)); - - if (prependLength) - rt.addUint32(rt.length, 0); - return rt.toArray(); - } - - static composeStructure(value, connection, includeKeys = true, includeTypes = true, prependLength = false) { - var rt = new BinaryList(); - - var keys = value.getKeys(); - - if (includeKeys) { - for (var i = 0; i < keys.length; i++) { - var key = DC.stringToBytes(keys[i]); - rt.addUint8(key.length).addUint8Array(key).addUint8Array(Codec.compose(value[keys[i]], connection)); - } - } - else { - for (var i = 0; i < keys.length; i++) - rt.addUint8Array(Codec.compose(value[keys[i]], connection, includeTypes)); - } - - if (prependLength) - rt.addUint32(rt.length, 0); - - return rt.toArray(); - } - - static composeStructureArray(structures, connection, prependLength = false) { - if (structures == null || structures.length == 0 || !(structures instanceof StructureArray)) - return new DC(0); - - var rt = new BinaryList(); - var comparision = StructureComparisonResult.Structure; - - rt.addUint8(comparision); - rt.addUint8Array(Codec.composeStructure(structures[0], connection)); - - for (var i = 1; i < structures.Length; i++) { - comparision = Codec.compareStructure(structures[i - 1], structures[i], connection); - rt.addUint8(comparision); - - if (comparision == StructureComparisonResult.Structure) - rt.addUint8Array(Codec.composeStructure(structures[i], connection)); - else if (comparision == StructureComparisonResult.StructureSameKeys) - rt.addUint8Array(Codec.composeStructure(structures[i], connection, false)); - else if (comparision == StructureComparisonResult.StructureSameTypes) - rt.addUint8Array(Codec.composeStructure(structures[i], connection, false, false)); - } - - if (prependLength) - rt.addUint32(rt.length, 0); - - return rt.toArray(); - } - - static compareStructure(previous, next, connection) { - if (next == null) - return StructureComparisonResult.Null; - - if (previous == null) - return StructureComparisonResult.Structure; - - if (next == previous) - return StructureComparisonResult.Same; - - if (previous.length != next.length) - return StructureComparisonResult.Structure; - - var previousKeys = previous.getKeys(); - var nextKeys = next.getKeys(); - - for (var i = 0; i < previousKeys.length; i++) - if (previousKeys[i] != nextKeys[i]) - return StructureComparisonResult.Structure; - - var previousTypes = Codec.getStructureDateTypes(previous, connection); - var nextTypes = Codec.getStructureDateTypes(next, connection); - - for (var i = 0; i < previousTypes.length; i++) - if (previousTypes[i] != nextTypes[i]) - return StructureComparisonResult.StructureSameKeys; - - return StructureComparisonResult.StructureSameTypes; - } - - static getStructureDateTypes(structure, connection) { - var keys = structure.getKeys(); - var types = []; - - for (var i = 0; i < keys.length; i++) - types.push(Codec.getDataType(structure[keys[i]], connection)); - return types; - } - -static isLocalResource(resource, connection) { - if (resource instanceof DistributedResource) - if (resource._p.connection == connection) - return true; - - return false; -} - - static composeResource(resource, connection) { - if (Codec.isLocalResource(resource, connection)) - return BL().addUint32(resource.id); - else { - return BL().addUint8Array(resource.instance.template.classId.value).addUint32(resource.instance.id); - } - } - - static compareResource(previous, next, connection) { - - if (next == null) - return ResourceComparisonResult.Null; - else if (next == previous) - return ResourceComparisonResult.Same; - else if (Codec.isLocalResource(next, connection)) - return ResourceComparisonResult.Local; - else - return ResourceComparisonResult.Distributed; - } - - static composeResourceArray(resources, connection, prependLength = false) { - - if (resources == null || resources.length == 0)// || !(resources instanceof ResourceArray)) - return prependLength ? new DC(4) : new DC(0); - - var rt = new BinaryList(); - var comparsion = Codec.compareResource(null, resources[0], connection); - - rt.addUint8(comparsion); - - if (comparsion == ResourceComparisonResult.Local) - rt.addUint32(resources[0]._p.instanceId); - else if (comparsion == ResourceComparisonResult.Distributed) - rt.addUint32(resources[0].instance.id); - - for (var i = 1; i < resources.Length; i++) - { - comparsion = Codec.compareResource(resources[i - 1], resources[i], connection); - rt.addUint8(comparsion); - if (comparsion == ResourceComparisonResult.Local) - rt.addUint32(resources[i]._p.instanceId); - else if (comparsion == ResourceComparisonResult.Distributed) - rt.addUint32(resources[i].instance.id); - } - - if (prependLength) - rt.addUint32(rt.length, 0); - - - return rt.toArray(); - } - - - -static getDataType(value) { - switch (typeof value) { - case "number": - // float or ? - if (Math.floor(value) == value) { - if (value > 0) { - // larger than byte ? - if (value > 0xFF) { - // larger than short ? - if (value > 0xFFFF) { - // larger than int ? - if (value > 0xFFFFFFFF) { - return DataType.UInt64; - } - else { - return DataType.UInt32; - } - } - else { - return DataType.UInt16; - } - } - else { - return DataType.UInt8; - } - } - else { - if (value < -128) { - if (value < -32768) { - if (value < -2147483648) { - return DataType.Int64; - } - else { - return DataType.Int32; - } - } - else { - return DataType.Int16; - } - } - else { - return DataType.Int8; - } - } - } - else { - // float or double - return DataType.Float64; - } - break; - - case "string": - return DataType.String; - case "boolean": - return DataType.Bool; - case "object": - if (value instanceof Array) { - return DataType.VarArray; - } - else if (value instanceof IResource) { - return Codec.isLocalResource(value, connection) ? DataType.Resource : DataType.DistributedResource; - } - else if (value instanceof Date) { - return DataType.DateTime; - } - else if (value instanceof Uint8Array - || value instanceof ArrayBuffer) { - return DataType.UInt8Array; - } - else if (value instanceof Number) { - // JS numbers are always 64-bit float - return DataType.Float64; - } - else if (value instanceof Structure) { - return DataType.Structure; - } - else { - return DataType.Void - } - - break; - - default: - return DataType.Void; - } - } - - - /// - /// Parse an array of structures - /// - /// Bytes array - /// Zero-indexed offset - /// Number of bytes to parse - /// DistributedConnection is required in case a structure in the array holds items at the other end - /// Array of structures - static parseStructureArray(data, offset, length, connection) - { - var reply = new AsyncBag(); - if (length == 0) - { - reply.seal(); - return reply; - } - - var end = offset + length; - - var result = data[offset++]; - - var previous = null; - //var previousKeys = []; - //var previousTypes = []; - - var metadata = {keys: null, types: null}; - - - if (result == StructureComparisonResult.Null) - previous = new AsyncReply(null); - else if (result == StructureComparisonResult.Structure) - { - var cs = data.getUint32(offset); - offset += 4; - previous = this.parseStructure(data, offset, cs, connection, metadata); - offset += cs; - } - - reply.add(previous); - - - while (offset < end) - { - result = data[offset++]; - - if (result == StructureComparisonResult.Null) - previous = new AsyncReply(null); - else if (result == StructureComparisonResult.Structure) - { - var cs = data.getUint32(offset); - offset += 4; - previous = this.parseStructure(data, offset, cs, connection, metadata); - offset += cs; - } - else if (result == StructureComparisonResult.StructureSameKeys) - { - var cs = data.getUint32(offset); - offset += 4; - previous = this.parseStructure(data, offset, cs, connection, metadata, metadata.keys); - offset += cs; - } - else if (result == StructureComparisonResult.StructureSameTypes) - { - var cs = data.getUint32(offset); - offset += 4; - previous = this.parseStructure(data, offset, cs, connection, metadata, metadata.keys, metadata.types); - offset += cs; - } - - reply.add(previous); - } - - reply.seal(); - return reply; - } - - -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -const UNIX_EPOCH = 621355968000000000; -const TWO_PWR_32 = (1 << 16) * (1 << 16); - -class DC extends Uint8Array// extends DataView // Data Converter -{ - constructor(bufferOrSize) { - super(bufferOrSize); - - //if (bufferOrSize instanceof ArrayBuffer) { - // this.buffer = bufferOrSize; - //} - //else - //{ - // this.buffer = new Uint8Array(bufferOrSize); - //} - - this.dv = new DataView(this.buffer); - } - - - static boolToBytes(value) - { - var rt = new DC(1); - rt.setBoolean(0, value); - return rt; - } - - static int8ToBytes(value) - { - var rt = new DC(1); - rt.setInt8(0, value); - return rt; - } - - static hexToBytes(value) - { - // convert hex to Uint8Array - var rt = new DC(value.length/2); - for(var i = 0; i < ar.length; i++) - rt[i] = parseInt(value.substr(i*2, 2), 16); - return rt; - } - - static uint8ToBytes(value) - { - var rt = new DC(1); - rt.setUint8(0, value); - return rt; - } - - static charToBytes(value) - { - var rt = new DC(2); - rt.setChar(0, value); - return rt; - } - - static int16ToBytes(value) - { - var rt = new DC(2); - rt.setInt16(0, value); - return rt; - } - - static uint16ToBytes(value) - { - var rt = new DC(2); - rt.setUint16(0, value); - return rt; - } - - static int32ToBytes(value) - { - var rt = new DC(4); - rt.setInt32(0, value); - return rt; - } - - static uint32ToBytes(value) - { - var rt = new DC(4); - rt.setUint32(0, value); - return rt; - } - - static float32ToBytes(value) - { - var rt = new DC(4); - rt.setFloat32(0, value); - return rt; - } - - static int64ToBytes(value) - { - var rt = new DC(8); - rt.setInt64(0, value); - return rt; - } - - static uint64ToBytes(value) - { - var rt = new DC(8); - rt.setUint64(0, value); - return rt; - } - - static float64ToBytes(value) - { - var rt = new DC(8); - rt.setFloat64(0, value); - return rt; - } - - static dateTimeToBytes(value) - { - var rt = new DC(8); - rt.setDateTime(0, value); - return rt; - } - - static stringToBytes(value) - { - var utf8 = unescape(encodeURIComponent(value)); - var rt = []; - - for (var i = 0; i < utf8.length; i++) - rt.push(utf8.charCodeAt(i)); - - return new DC(rt); - } - - static stringArrayToBytes(values) - { - var list = new BinaryList(); - for(var i = 0; i < values.length; i++) - { - var s = DC.stringToBytes(values[i]); - list.addUint32(s.length).addUint8Array(s); - } - - return list.toArray(); - } - - append(src, offset, length) - { - if (!(src instanceof DC)) - src = new DC(src); - - var appendix = src.clip(offset, length); - var rt = new DC(this.length + appendix.length); - rt.set(this, 0); - rt.set(appendix, this.length); - return rt; - } - - static combine(a, aOffset, aLength, b, bOffset, bLength) - { - if (!(a instanceof DC)) - a = new DC(a); - if (!(b instanceof DC)) - b = new DC(b); - - a = a.clip(aOffset, aLength); - b = b.clip(bOffset, bLength); - - var rt = new DC(a.length + b.length); - rt.set(a, 0); - rt.set(b, a.length); - return rt; - } - - clip(offset, length) - { - return this.slice(offset, offset+length); - } - - getInt8(offset) - { - return this.dv.getUint8(offset); - } - - getUint8(offset) - { - return this[offset];// this.dv.getUint8(offset); - } - - getInt16(offset) - { - return this.dv.getInt16(offset); - } - - getUint16(offset) - { - return this.dv.getUint16(offset); - } - - getInt32(offset) - { - return this.dv.getInt32(offset); - } - - getUint32(offset) - { - return this.dv.getUint32(offset); - } - - getFloat32(offset) - { - return this.dv.getFloat32(offset); - } - - getFloat64(offset) - { - return this.dv.getFloat64(offset); - } - - setInt8(offset, value) - { - return this.dv.setInt8(offset, value); - } - - setUint8(offset, value) - { - return this.dv.setUint8(offset, value); - } - - setInt16(offset, value) - { - return this.dv.setInt16(offset, value); - } - - setUint16(offset, value) - { - return this.dv.setUint16(offset, value); - } - - setInt32(offset, value) - { - return this.dv.setInt32(offset, value); - } - - setUint32(offset, value) - { - return this.dv.setUint32(offset, value); - } - - setFloat32(offset, value) - { - return this.dv.setFloat32(offset, value); - } - - setFloat64(offset, value) - { - return this.dv.setFloat64(offset, value); - } - - getInt8Array(offset, length) - { - return new Int8Array(this.buffer, offset, length); - } - - getUint8Array(offset, length) - { - return new Uint8Array(this.buffer, offset, length); - } - - getInt16Array(offset, length) - { - return new Int16Array(this.buffer, offset, length); - } - - getUint16Array(offset, length) - { - return new Uint16Array(this.buffer, offset, length); - } - - getInt32Array(offset, length) - { - return new Int32Array(this.buffer, offset, length); - } - - getUint32Array(offset, length) - { - return new Uint32Array(this.buffer, offset, length); - } - - getFloat32Array(offset, length) - { - return new Float32Array(this.buffer, offset, length); - } - - getFloat64Array(offset, length) - { - return new Float64Array(this.buffer, offset, length); - } - - getInt64Array(offset, length) - { - return new Int64Array(this.buffer, offset, length); - } - - - getUint64Array(offset, length) - { - return new Uint64Array(this.buffer, offset, length); - } - - getBoolean(offset) - { - return this.getUint8(offset) > 0; - } - - setBoolean(offset, value) - { - this.setUint8(offset, value ? 1: 0); - } - - getBooleanArray(offset, length) - { - var rt = []; - for(var i = 0; i < length; i++) - rt.push(this.getBoolean(offset+i)); - return rt; - } - - getChar(offset) - { - return String.fromCharCode(this.getUint16(offset)); - } - - setChar(offset, value) - { - this.setUint16(offset, value.charCodeAt(0)); - } - - getCharArray(offset, length) - { - var rt = []; - for(var i = 0; i < length; i+=2) - rt.push(this.getChar(offset+i)); - return rt; - } - - getHex(offset, length) - { - var rt = ""; - for(var i = offset; i < offset + length; i++) { - var h = this[i].toString(16); - rt += h.length == 1 ? "0" + h : h; - } - - return rt; - } - - getString(offset, length) - { - if (typeof StringView != "undefined") - return new StringView(this.buffer, "UTF-8", offset, length); - else - { - var bytes = this.getUint8Array(offset, length); - var encodedString = String.fromCharCode.apply(null, bytes), - decodedString = decodeURIComponent(escape(encodedString)); - return decodedString; - } - } - - getStringArray(offset, length) - { - var rt = []; - var i = 0; - - while (i < length) - { - var cl = this.getUint32(offset + i); - i += 4; - rt.push(this.getString(offset + i, cl)); - i += cl; - } - - return rt; - } - - getInt64(offset) - { - var h = this.getInt32(offset); - var l = this.getInt32(offset + 4); - - return h * TWO_PWR_32 + ((l >= 0) ? l : TWO_PWR_32 + l); - } - - getUint64(offset) - { - var h = this.getUint32(offset); - var l = this.getUint32(offset + 4); - return h * TWO_PWR_32 + ((l >= 0) ? l : TWO_PWR_32 + l); - } - - setInt64(offset, value) - { - var l = (value % TWO_PWR_32) | 0; - var h = (value / TWO_PWR_32) | 0; - this.setInt32(offset, h); - this.setInt32(offset + 4, l); - } - - setUint64(offset, value) - { - var l = (value % TWO_PWR_32) | 0; - var h = (value / TWO_PWR_32) | 0; - this.setInt32(offset, h); - this.setInt32(offset + 4, l); - } - - setDateTime(offset, value) - { - // Unix Epoch - var ticks = 621355968000000000 + (value.getTime() * 10000); - this.setUint64(offset, ticks); - } - - getDateTime(offset) - { - var ticks = this.getUint64(offset); - return new Date(Math.round((ticks-UNIX_EPOCH)/10000)); - } - - getDateTimeArray(offset) - { - var rt = []; - for(var i = 0; i < length; i+=8) - rt.push(this.getDateTime(offset+i)); - return rt; - } - - getGuid(offset) - { - return new Guid(this.clip(offset, 16)); - - /* - var d = this.getUint8Array(offset, 16); - var rt = ""; - for (var i = 0; i < 16; i++) { - rt += String.fromCharCode(d[i]); - } - - return btoa(rt); - */ - } - - getGuidArray(offset, length) - { - var rt = []; - for(var i = 0; i < length; i+=16) - rt.push(this.getGuid(offset+i)); - return rt; - } - - sequenceEqual(ar) - { - if (ar.length != this.length) - return false; - else - { - for(var i = 0; i < this.length; i++) - if (ar[i] != this[i]) - return false; - } - - return true; - } -} - - - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -const DataType = -{ - Void: 0x0, - //Variant, - Bool: 1, - Int8: 2, - UInt8: 3, - Char: 4, - Int16: 5, - UInt16: 6, - Int32: 7, - UInt32: 8, - Int64: 9, - UInt64: 10, - Float32: 11, - Float64: 12, - Decimal: 13, - DateTime: 14, - Resource: 15, - DistributedResource: 16, - ResourceLink: 17, - String: 18, - Structure: 19, - //Stream, - //Array = 0x80, - VarArray: 0x80, - BoolArray: 0x81, - UInt8Array: 0x82, - Int8Array: 0x83, - CharArray: 0x84, - Int16Array: 0x85, - UInt16Array: 0x86, - Int32Array: 0x87, - UInt32Array: 0x88, - Int64Array: 0x89, - UInt64Array: 0x8A, - Float32Array: 0x8B, - Float64Array: 0x8C, - DecimalArray: 0x8D, - DateTimeArray: 0x8E, - ResourceArray: 0x8F, - DistributedResourceArray: 0x90, - ResourceLinkArray: 0x91, - StringArray: 0x92, - StructureArray: 0x93, - NotModified: 0x7f, - Unspecified: 0xff, - - isArray: function(type) - { - return ((type & 0x80) == 0x80) && (type != DataType.NotModified); - }, - - sizeOf: function(type) - { - switch (type) - { - case DataType.Void: - case DataType.NotModified: - return 0; - case DataType.Bool: - case DataType.Int8: - case DataType.UInt8: - return 1; - case DataType.Char: - case DataType.Int16: - case DataType.UInt16: - return 2; - case DataType.Int32: - case DataType.UInt32: - case DataType.Float32: - case DataType.Resource: - return 4; - case DataType.Int64: - case DataType.UInt64: - case DataType.Float64: - case DataType.DateTime: - return 8; - case DataType.DistributedResource: - return 4; - - default: - return -1; - } - } -}; - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -class DistributedConnection extends IStore { - - send(data) { - //console.log("Send", data.length); - this.socket.send(data.buffer); - } - - sendParams(doneReply) { - return new SendList(this, doneReply); - } - - generateNonce(length) - { - var rt = new Uint8Array(length); - for(var i = 0; i < length; i++) - rt[i] = Math.random() * 255; - - return rt; - } - - constructor(url, domain, username, password, checkInterval = 30, connectionTimeout = 600, revivingTime = 120) { - - super(); - - //Instance.Name = Global.GenerateCode(12); - - //this.hostType = AuthenticationType.Client; - //this.domain = domain; - //this.localUsername = username; - - this._register("ready"); - this._register("error"); - this._register("close"); - - this.session = new Session(new Authentication(AuthenticationType.Client), new Authentication(AuthenticationType.Host)); - - this.session.localAuthentication.domain = domain; - this.session.localAuthentication.username = username; - - this.localPassword = DC.stringToBytes(password); - - this.socket = new WebSocket(url, "iip"); - this.socket.binaryType = "arraybuffer"; - this.socket.connection = this; - this.socket.networkBuffer = new NetworkBuffer(); - - this.debug = false; - this.totalReceived = 0; - this.totalSent = 0; - - this.checkInterval = checkInterval * 1000; // check every 30 seconds - this.connectionTimeout = connectionTimeout * 1000; // 10 minutes (4 pings failed) - this.revivingTime = revivingTime * 1000; // 2 minutes - this.lastAction = Date.now(); - - this.packet = new IIPPacket(); - this.authPacket = new IIPAuthPacket(); - - this.resources = {}; - this.templates = new KeyList(); - this.requests = {}; - this.pathRequests = {}; - this.templateRequests = new KeyList(); - this.resourceRequests = {}; - this.callbackCounter = 0; - - this.queue = new AsyncQueue(); - - this.queue.then(function (x) { - if (x.type == DistributedResourceQueueItemType.Event) { - x.resource._emitEventByIndex(x.index, x.value); - } - else { - x.resource._updatePropertyByIndex(x.index, x.value); - } - }); - - this.localNonce = this.generateNonce(32);// new Uint8Array(32); - //window.crypto.getRandomValues(this.localNonce); - - // declare (Credentials -> No Auth, No Enctypt) - var un = DC.stringToBytes(username); - var dmn = DC.stringToBytes(domain); - var self = this; - - this.socket.onopen = function () { - var bl = new BinaryList(); - bl.addUint8(0x60).addUint8(dmn.length).addUint8Array(dmn).addUint8Array(self.localNonce).addUint8(un.length).addUint8Array(un); - self.send(bl.toArray()); - }; - - this.socket.onmessage = function (msg) { - - //console.log("Rec", msg.data.byteLength); - - this.networkBuffer.writeAll(msg.data); - - self.lastAction = new Date(); - - while (this.networkBuffer.available > 0 && !this.networkBuffer.protected) - self.receive(this.networkBuffer); - - - }; - - this.socket.onclose = function(event) - { - self.close(event); - }; - - //this.socket.onerror = function(event) - //{ - // self.close(event); - //}; - } - - - processPacket(msg, offset, ends, data) - { - - - var authPacket = this.authPacket; - - if (this.ready) { - var packet = new IIPPacket(); - - var rt = packet.parse(msg, offset, ends); - if (rt <= 0) { - data.holdFor(msg, offset, ends - offset, -rt); - return ends; - } - else { - offset += rt; - - if (packet.command == IIPPacketCommand.Event) { - switch (packet.event) { - case IIPPacketEvent.ResourceReassigned: - this.IIPEventResourceReassigned(packet.resourceId, packet.newResourceId); - break; - case IIPPacketEvent.ResourceDestroyed: - this.IIPEventResourceDestroyed(packet.resourceId); - break; - case IIPPacketEvent.PropertyUpdated: - this.IIPEventPropertyUpdated(packet.resourceId, packet.methodIndex, packet.content); - break; - case IIPPacketEvent.EventOccurred: - this.IIPEventEventOccurred(packet.resourceId, packet.methodIndex, packet.content); - break; - - case IIPPacketEvent.ChildAdded: - this.IIPEventChildAdded(packet.resourceId, packet.childId); - break; - case IIPPacketEvent.ChildRemoved: - this.IIPEventChildRemoved(packet.resourceId, packet.childId); - break; - case IIPPacketEvent.Renamed: - this.IIPEventRenamed(packet.resourceId, packet.content); - break; - case IIPPacketEvent.AttributesUpdated: - this.IIPEventAttributesUpdated(packet.resourceId, packet.content); - break; - - } - } - else if (packet.command == IIPPacketCommand.Request) { - switch (packet.action) { - - // Manage - case IIPPacketAction.AttachResource: - this.IIPRequestAttachResource(packet.callbackId, packet.resourceId); - break; - case IIPPacketAction.ReattachResource: - this.IIPRequestReattachResource(packet.callbackId, packet.resourceId, packet.resourceAge); - break; - case IIPPacketAction.DetachResource: - this.IIPRequestDetachResource(packet.callbackId, packet.resourceId); - break; - case IIPPacketAction.CreateResource: - this.IIPRequestCreateResource(packet.callbackId, packet.storeId, packet.resourceId, packet.content); - break; - case IIPPacketAction.DeleteResource: - this.IIPRequestDeleteResource(packet.callbackId, packet.resourceId); - break; - case IIPPacketAction.AddChild: - this.IIPRequestAddChild(packet.callbackId, packet.resourceId, packet.childId); - break; - case IIPPacketAction.RemoveChild: - this.IIPRequestRemoveChild(packet.callbackId, packet.resourceId, packet.childId); - break; - case IIPPacketAction.RenameResource: - this.IIPRequestRenameResource(packet.callbackId, packet.resourceId, packet.content); - break; - - // Inquire - case IIPPacketAction.TemplateFromClassName: - this.IIPRequestTemplateFromClassName(packet.callbackId, packet.className); - break; - case IIPPacketAction.TemplateFromClassId: - this.IIPRequestTemplateFromClassId(packet.callbackId, packet.classId); - break; - case IIPPacketAction.TemplateFromResourceId: - this.IIPRequestTemplateFromResourceId(packet.callbackId, packet.resourceId); - break; - case IIPPacketAction.QueryLink: - this.IIPRequestQueryResources(packet.callbackId, packet.resourceLink); - break; - case IIPPacketAction.ResourceChildren: - this.IIPRequestResourceChildren(packet.callbackId, packet.resourceId); - break; - case IIPPacketAction.ResourceParents: - this.IIPRequestResourceParents(packet.callbackId, packet.resourceId); - break; - case IIPPacketAction.ResourceHistory: - this.IIPRequestInquireResourceHistory(packet.callbackId, packet.resourceId, packet.fromDate, packet.toDate); - break; - - // Invoke - case IIPPacketAction.InvokeFunctionArrayArguments: - this.IIPRequestInvokeFunctionArrayArguments(packet.callbackId, packet.resourceId, packet.methodIndex, packet.content); - break; - case IIPPacketAction.InvokeFunctionNamedArguments: - this.IIPRequestInvokeFunctionNamedArguments(packet.callbackId, packet.resourceId, packet.methodIndex, packet.content); - break; - case IIPPacketAction.GetProperty: - this.IIPRequestGetProperty(packet.callbackId, packet.resourceId, packet.methodIndex); - break; - case IIPPacketAction.GetPropertyIfModified: - this.IIPRequestGetPropertyIfModifiedSince(packet.callbackId, packet.resourceId, packet.methodIndex, packet.resourceAge); - break; - case IIPPacketAction.SetProperty: - this.IIPRequestSetProperty(packet.callbackId, packet.resourceId, packet.methodIndex, packet.content); - break; - case IIPPacketAction.ResourceHistory: - this.IIPRequestInquireResourceHistory(packet.callbackId, packet.resourceId, packet.fromDate, packet.toDate); - break; - case IIPPacketAction.QueryLink: - this.IIPRequestQueryResources(packet.callbackId, packet.resourceLink); - break; - - // Attribute - case IIPPacketAction.GetAllAttributes: - this.IIPRequestGetAttributes(packet.callbackId, packet.resourceId, packet.content, true); - break; - case IIPPacketAction.UpdateAllAttributes: - this.IIPRequestUpdateAttributes(packet.callbackId, packet.resourceId, packet.content, true); - break; - case IIPPacketAction.ClearAllAttributes: - this.IIPRequestClearAttributes(packet.callbackId, packet.resourceId, packet.content, true); - break; - case IIPPacketAction.GetAttributes: - this.IIPRequestGetAttributes(packet.callbackId, packet.resourceId, packet.content, false); - break; - case IIPPacketAction.UpdateAttributes: - this.IIPRequestUpdateAttributes(packet.callbackId, packet.resourceId, packet.content, false); - break; - case IIPPacketAction.ClearAttributes: - this.IIPRequestClearAttributes(packet.callbackId, packet.resourceId, packet.content, false); - break; - - } - } - else if (packet.command == IIPPacketCommand.Reply) { - switch (packet.action) { - case IIPPacketAction.AttachResource: - this.IIPReply(packet.callbackId, packet.classId, packet.resourceAge, packet.resourceLink, packet.content); - break; - case IIPPacketAction.ReattachResource: - this.IIPReply(packet.callbackId, packet.resourceAge, packet.content); - break; - case IIPPacketAction.DetachResource: - this.IIPReply(packet.callbackId); - break; - case IIPPacketAction.CreateResource: - this.IIPReply(packet.callbackId, packet.resourceId); - break; - case IIPPacketAction.DeleteResource: - case IIPPacketAction.AddChild: - case IIPPacketAction.RemoveChild: - case IIPPacketAction.RenameResource: - this.IIPReply(packet.callbackId); - break; - case IIPPacketAction.TemplateFromClassName: - case IIPPacketAction.TemplateFromClassId: - case IIPPacketAction.TemplateFromResourceId: - this.IIPReply(packet.callbackId, ResourceTemplate.parse(packet.content)); - break; - - case IIPPacketAction.QueryLink: - case IIPPacketAction.ResourceChildren: - case IIPPacketAction.ResourceParents: - case IIPPacketAction.ResourceHistory: - this.IIPReply(packet.callbackId, packet.content); - break; - - case IIPPacketAction.InvokeFunctionArrayArguments: - case IIPPacketAction.InvokeFunctionNamedArguments: - this.IIPReplyInvoke(packet.callbackId, packet.content); - break; - - case IIPPacketAction.GetProperty: - this.IIPReply(packet.callbackId, packet.content); - break; - case IIPPacketAction.GetPropertyIfModified: - this.IIPReply(packet.callbackId, packet.content); - break; - case IIPPacketAction.SetProperty: - this.IIPReply(packet.callbackId); - break; - - // Attribute - case IIPPacketAction.GetAllAttributes: - case IIPPacketAction.GetAttributes: - this.IIPReply(packet.callbackId, packet.content); - break; - - case IIPPacketAction.UpdateAllAttributes: - case IIPPacketAction.UpdateAttributes: - case IIPPacketAction.ClearAllAttributes: - case IIPPacketAction.ClearAttributes: - this.IIPReply(packet.callbackId); - break; - - } - - } - else if (packet.command == IIPPacketCommand.Report) - { - switch (packet.report) - { - case IIPPacketReport.ManagementError: - this.IIPReportError(packet.callbackId, ErrorType.Management, packet.errorCode, null); - break; - case IIPPacketReport.ExecutionError: - this.IIPReportError(packet.callbackId, ErrorType.Exception, packet.errorCode, packet.errorMessage); - break; - case IIPPacketReport.ProgressReport: - this.IIPReportProgress(packet.callbackId, ProgressType.Execution, packet.progressValue, packet.progressMax); - break; - case IIPPacketReport.ChunkStream: - this.IIPReportChunk(packet.callbackId, packet.content); - - break; - } - } - - } - } - - else { - var rt = authPacket.parse(msg, offset, ends); - - - if (rt <= 0) { - data.holdAllFor(msg, ends - rt); - return ends; - } - else { - offset += rt; - - if (this.session.localAuthentication.type == AuthenticationType.Host) { - if (authPacket.command == IIPAuthPacketCommand.Declare) { - if (authPacket.remoteMethod == IIPAuthPacketMethod.credentials - && authPacket.localMethod == IIPAuthPacketMethod.None) { - this.session.remoteAuthentication.username = authPacket.remoteUsername; - this.remoteNonce = authPacket.remoteNonce; - this.domain = authPacket.domain; - this.sendParams().addUint8(0xa0).addUint8Array(this.localNonce).done(); - } - } - else if (authPacket.command == IIPAuthPacketCommand.Action) { - if (authPacket.action == IIPAuthPacketAction.AuthenticateHash) { - var remoteHash = authPacket.hash; - - this.server.membership.getPassword(this.session.remoteAuthentication.username, this.domain).then(function (pw) { - if (pw != null) { - - //var hash = new DC(sha256.arrayBuffer(BL().addString(pw).addUint8Array(remoteNonce).addUint8Array(this.localNonce).toArray())); - var hash = SHA256.compute(BL().addString(pw).addUint8Array(remoteNonce).addUint8Array(this.localNonce).toDC()); - - - if (hash.sequenceEqual(remoteHash)) { - // send our hash - //var localHash = new DC(sha256.arrayBuffer((new BinaryList()).addUint8Array(this.localNonce).addUint8Array(remoteNonce).addUint8Array(pw).toArray())); - var localHash = SHA256.compute(BL().addUint8Array(this.localNonce).addUint8Array(remoteNonce).addUint8Array(pw).toDC()); - this.sendParams().addUint8(0).addUint8Array(localHash).done(); - - this.readyToEstablish = true; - } - else { - // incorrect password - this.sendParams().addUint8(0xc0).addInt32(1).addUint16(5).addString("Error").done(); - } - } - }); - } - else if (authPacket.action == IIPAuthPacketAction.NewConnection) { - if (readyToEstablish) { - this.session.id = this.generateNonce(32);// new DC(32); - //window.crypto.getRandomValues(this.session.id); - - this.sendParams().addUint8(0x28).addUint8Array(this.session.id).done(); - this.ready = true; - this._emit("ready", this); - } - } - } - } - else if (this.session.localAuthentication.type == AuthenticationType.Client) { - if (authPacket.command == IIPAuthPacketCommand.Acknowledge) { - this.remoteNonce = authPacket.remoteNonce; - - // send our hash - - //var localHash = new DC(sha256.arrayBuffer(BL().addUint8Array(this.localPassword) - // .addUint8Array(this.localNonce) - // .addUint8Array(this.remoteNonce).toArray())); - - var localHash = SHA256.compute(BL().addUint8Array(this.localPassword) - .addUint8Array(this.localNonce) - .addUint8Array(this.remoteNonce).toDC()); - - this.sendParams().addUint8(0).addUint8Array(localHash).done(); - } - else if (authPacket.command == IIPAuthPacketCommand.Action) { - if (authPacket.action == IIPAuthPacketAction.AuthenticateHash) { - // check if the server knows my password - //var remoteHash = new DC(sha256.arrayBuffer(BL().addUint8Array(this.remoteNonce) - // .addUint8Array(this.localNonce) - // .addUint8Array(this.localPassword).toArray() - //)); - - var remoteHash = SHA256.compute(BL().addUint8Array(this.remoteNonce) - .addUint8Array(this.localNonce) - .addUint8Array(this.localPassword).toDC()); - - - if (remoteHash.sequenceEqual(authPacket.hash)) { - // send establish request - this.sendParams().addUint8(0x20).addUint16(0).done(); - } - else { - this.sendParams().addUint8(0xc0).addUint32(1).addUint16(5).addString("Error").done(); - } - } - else if (authPacket.action == IIPAuthPacketAction.ConnectionEstablished) { - this.session.id = authPacket.sessionId; - this.ready = true; - this._emit("ready", this); - } - } - else if (authPacket.command == IIPAuthPacketCommand.Error) - { - this._emit("error", this, authPacket.errorCode, authPacket.errorMessage); - this.close(); - } - } - } - } - - return offset; - - //if (offset < ends) - // this.processPacket(msg, offset, ends, data); - } - - receive(data) { - var msg = data.read(); - var offset = 0; - var ends = msg.length; - var packet = this.packet; - - //console.log("Data"); - - while (offset < ends) { - offset = this.processPacket(msg, offset, ends, data); - } - - - } - - close(event) - { - this._emit("close", event); - - Warehouse.remove(this); - - if (this.socket.readyState != this.socket.CLOSED) - { - this.socket.close(); - } - } - - trigger(trigger) { - return true; - } - - put(resource) { - this.resources[parseInt(resource.instance.name)] = resource; - return true; - } - - remove(resource) - { - // nothing to do (IStore interface) - } - - // Protocol Implementation - - sendRequest2(action, binaryList) { - var reply = new AsyncReply(); - this.callbackCounter++; - this.sendParams().addUint8(0x40 | action).addUint32(this.callbackCounter).addRange(binaryList).done(); - this.requests[this.callbackCounter] = reply; - return reply; - } - - sendRequest(action) { - var reply = new AsyncReply(); - this.callbackCounter++; - this.requests[this.callbackCounter] = reply; - return this.sendParams(reply).addUint8(0x40 | action).addUint32(this.callbackCounter); - } - - sendInvokeByArrayArguments(instanceId, index, parameters) - { - var reply = new AsyncReply(); - - var pb = Codec.composeVarArray(parameters, this, true); - - this.callbackCounter++; - this.sendParams() - .addUint8(0x40 | IIPPacketAction.InvokeFunctionArrayArguments) - .addUint32(this.callbackCounter) - .addUint32(instanceId) - .addUint8(index) - .addUint8Array(pb) - .done(); - - this.requests[this.callbackCounter] = reply; - - return reply; - } - - sendInvokeByNamedArguments(instanceId, index, parameters) - { - var reply = new AsyncReply(); - - var pb = Codec.composeStructure(parameters, this, true, true, true); - - this.callbackCounter++; - this.sendParams() - .addUint8(0x40 | IIPPacketAction.InvokeFunctionNamedArguments) - .addUint32(this.callbackCounter) - .addUint32(instanceId) - .addUint8(index) - .addUint8Array(pb) - .done(); - - this.requests[this.callbackCounter] = reply; - - return reply; - } - - - sendError(type, callbackId, errorCode, errorMessage = "") - { - var msg = DC.stringToBytes(errorMessage); - if (type == ErrorType.Management) - this.sendParams() - .addUint8(0xC0 | IIPPacketReport.ManagementError) - .addUint32(callbackId) - .addUint16(errorCode) - .done(); - else if (type == ErrorType.Exception) - this.sendParams() - .addUint8(0xC0 | IIPPacketReport.ExecutionError) - .addUint32(callbackId) - .addUint16(errorCode) - .addUint16(msg.length) - .addUint8Array(msg) - .done(); - } - - sendProgress(callbackId, value, max) - { - this.sendParams() - .addUint8(0xC0 | IIPPacketReport.ProgressReport) - .addUint32(callbackId) - .addInt32(value) - .addInt32(max) - .done(); - } - - sendChunk(callbackId, chunk) - { - var c = Codec.compose(chunk, this, true); - this.sendParams() - .addUint8(0xC0 | IIPPacketReport.ChunkStream) - .addUint32(callbackId) - .addUint8Array(c) - .done(); - } - - IIPReply(callbackId) { - - var results = Array.prototype.slice.call(arguments, 1); - var req = this.requests[callbackId]; - - //console.log("Reply " + callbackId, req); - - delete this.requests[callbackId]; - req.trigger(results); - } - - IIPReplyInvoke(callbackId, result) - { - var req = this.requests[callbackId]; - delete this.requests[callbackId]; - - Codec.parse(result, 0, {}, this).then(function(rt) - { - req.trigger(rt); - }); - } - - IIPReportError(callbackId, errorType, errorCode, errorMessage) - { - var req = this.requests[callbackId]; - delete this.requests[callbackId]; - req.triggerError(errorType, errorCode, errorMessage); - } - - IIPReportProgress(callbackId, type, value, max) - { - var req = this.requests[callbackId]; - req.triggerProgress(type, value, max); - } - - IIPReportChunk(callbackId, data) - { - if (this.requests[callbackId]) - { - var req = this.requests[callbackId]; - Codec.parse(data, 0, {}, this).then(function(x) - { - req.triggerChunk(x); - }); - } - } - - IIPEventResourceReassigned(resourceId, newResourceId) { - - } - - IIPEventResourceDestroyed(resourceId) { - if (this.resources[resourceId]) { - var r = this.resources[resourceId]; - delete this.resources[resourceId]; - r.destroy(); - } - } - - IIPEventPropertyUpdated(resourceId, index, content) { - - var self = this; - - this.fetch(resourceId).then(function(r){ - // push to the queue to gaurantee serialization - var item = new AsyncReply(); - self.queue.add(item); - - Codec.parse(content, 0, {}, self).then(function (args) { - var pt = r.instance.template.getPropertyTemplateByIndex(index); - if (pt != null) { - item.trigger(new DistributedResourceQueueItem(r, DistributedResourceQueueItemType.Propery, args, index)); - } - else { // ft found, fi not found, this should never happen - self.queue.remove(item); - } - }); - }); - } - - - IIPEventEventOccurred(resourceId, index, content) { - var self = this; - - this.fetch(resourceId).then(function(r){ - // push to the queue to guarantee serialization - var item = new AsyncReply(); - var r = self.resources[resourceId]; - - self.queue.add(item); - - Codec.parseVarArray(content, 0, content.length, self).then(function (args) { - var et = r.instance.template.getEventTemplateByIndex(index); - if (et != null) { - item.trigger(new DistributedResourceQueueItem(r, DistributedResourceQueueItemType.Event, args, index)); - } - else { // ft found, fi not found, this should never happen - self.queue.remove(item); - } - }); - }); - } - - IIPEventChildAdded(resourceId, childId) - { - var self = this; - - this.fetch(resourceId).then(function(parent) - { - self.fetch(childId).then(function(child) - { - parent.instance.children.add(child); - }); - }); - } - - IIPEventChildRemoved(resourceId, childId) - { - var self = this; - - this.fetch(resourceId).then(function(parent) - { - self.fetch(childId).then(function(child) - { - parent.instance.children.remove(child); - }); - }); - } - - IIPEventRenamed(resourceId, name) - { - this.fetch(resourceId).then(function(resource) - { - resource.instance.attributes.set("name", name.getString(0, name.length)); - }); - } - - - IIPEventAttributesUpdated(resourceId, attributes) - { - var self = this; - - this.fetch(resourceId).then(function(resource) - { - var attrs = attributes.getStringArray(0, attributes.length); - - self.getAttributes(resource, attrs).then(function(s) - { - resource.instance.setAttributes(s); - }); - }); - } - - sendReply(action, callbackId) - { - return this.sendParams().addUint8(0x80 | action).addUint32(callbackId); - } - - sendEvent(evt) - { - return this.sendParams().addUint8(evt); - } - - IIPRequestAttachResource(callback, resourceId) { - - //var sl = this.sendParams(); - var self = this; - - - Warehouse.get(resourceId).then(function (r) { - if (r != null) { - - if (r.instance.applicable(self.session, ActionType.Attach, null) == Ruling.Denied) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.AttachDenied); - return; - } - - r.instance.on("ResourceEventOccurred", self.instance_eventOccurred, self); - r.instance.on("ResourceModified", self.instance_propertyModified, self); - r.instance.on("ResourceDestroyed", self.instance_resourceDestroyed, self); - // reply ok - - var link = DC.stringToBytes(r.instance.link); - - if (r instanceof DistributedResource) - self.sendReply(IIPPacketAction.AttachResource, callback) - .addUint8Array(r.instance.template.classId.value) - .addUint64(r.instance.age) - .addUint16(link.length) - .addUint8Array(link) - .addUint8Array(Codec.composePropertyValueArray(r._serialize(), self, true)) - .done(); - else - self.sendReply(IIPPacketAction.AttachResource, callback) - .addUint8Array(r.instance.template.classId.value) - .addUint64(r.instance.age) - .addUint16(link.length) - .addUint8Array(link) - .addUint8Array(Codec.composePropertyValueArray(r.instance.serialize(), self, true)) - .done(); - } - else { - // reply failed - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - } - }); - } - - IIPRequestReattachResource(callback, resourceId, resourceAge) { - var self = this; - - Warehouse.get(resourceId).then(function (r) { - if (res != null) { - r.instance.on("ResourceEventOccurred", self.instance_eventOccurred, self); - r.instance.on("ResourceModified", self.instance_propertyModified, self); - r.instance.on("ResourceDestroyed", self.instance_resourceDestroyed, self); - // reply ok - self.sendReply(IIPPacketAction.ReattachResource, callback) - .addUint64(r.instance.age) - .addUint8Array(Codec.composePropertyValueArray(r.instance.serialize(), self, true)) - .done(); - } - else { - // reply failed - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - } - }); - } - - IIPRequestDetachResource(callback, resourceId) { - var self = this; - - Warehouse.get(resourceId).then(function (r) { - if (r != null) { - r.instance.off("ResourceEventOccurred", self.instance_eventOccurred); - r.instance.off("ResourceModified", self.instance_propertyModified); - r.instance.off("ResourceDestroyed", self.instance_resourceDestroyed); - - // reply ok - self.sendReply(IIPPacketAction.DetachResource, callback).done(); - } - else { - // reply failed - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - } - }); - } - - IIPRequestCreateResource(callback, storeId, parentId, content) { - var self = this; - Warehouse.get(storeId).then(function(store) - { - if (store == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.StoreNotFound); - return; - } - - if (!(store instanceof IStore)) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceIsNotStore); - return; - } - - // check security - if (store.instance.applicable(self.session, ActionType.CreateResource, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.CreateDenied); - return; - } - - Warehouse.get(parentId).then(function(parent) - { - - // check security - - if (parent != null) - if (parent.instance.applicable(self.session, ActionType.AddChild, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.AddChildDenied); - return; - } - - var offset = 0; - - var className = content.getString(offset + 1, content[0]); - offset += 1 + content[0]; - - var nameLength = content.getUint16(offset); - offset += 2; - var name = content.getString(offset, nameLength); - - var cl = content.getUint32(offset); - offset += 4; - - var type = window[className]; - - if (type == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ClassNotFound); - return; - } - - Codec.parseVarArray(content, offset, cl, self).then(function(parameters) - { - offset += cl; - cl = content.getUint32(offset); - Codec.parseStructure(content, offset, cl, self).then(function(attributes) - { - offset += cl; - cl = content.length - offset; - - Codec.parseStructure(content, offset, cl, self).then(function(values) - { - - - var resource = new (Function.prototype.bind.apply(type, values)); - - Warehouse.put(resource, name, store, parent); - - - self.sendReply(IIPPacketAction.CreateResource, callback) - .addUint32(resource.Instance.Id) - .done(); - - }); - }); - }); - }); - }); - } - - IIPRequestDeleteResource(callback, resourceId) { - var self = this; - Warehouse.get(resourceId).then(function(r) - { - if (r == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - if (r.instance.store.instance.applicable(session, ActionType.Delete, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.DeleteDenied); - return; - } - - if (Warehouse.remove(r)) - self.sendReply(IIPPacketAction.DeleteResource, callback).done(); - else - self.sendError(ErrorType.Management, callback, ExceptionCode.DeleteFailed); - }); - } - - IIPRequestTemplateFromClassName(callback, className) { - - var self = this; - - Warehouse.getTemplateByClassName(className).then(function (t) { - if (t != null) - self.sendReply(IIPPacketAction.TemplateFromClassName, callback) - .addUint32(t.content.length) - .addUint8Array(t.content) - .done(); - else { - // reply failed - self.sendError(ErrorType.Management, callback, ExceptionCode.TemplateNotFound); - } - }); - } - - IIPRequestTemplateFromClassId(callback, classId) { - var self = this; - Warehouse.getTemplateByClassId(classId).then(function (t) { - if (t != null) - self.sendReply(IIPPacketAction.TemplateFromClassId, callback) - .addUint32(t.content.length) - .addUint8Array(t.content) - .done(); - else { - // reply failed - self.sendError(ErrorType.Management, callback, ExceptionCode.TemplateNotFound); - } - }); - } - - IIPRequestTemplateFromResourceId(callback, resourceId) { - - var self = this; - - Warehouse.get(resourceId).then(function (r) { - if (r != null) - self.sendReply(IIPPacketAction.TemplateFromResourceId, callback) - .addUint32(r.instance.template.content.length) - .addUint8Array(r.instance.template.content) - .done(); - else { - // reply failed - self.sendError(ErrorType.Management, callback, ExceptionCode.TemplateNotFound); - } - }); - } - - IIPRequestInvokeFunctionArrayArguments(callback, resourceId, index, content) { - - var self = this; - - Warehouse.get(resourceId).then(function (r) { - if (r != null) { - Codec.parseVarArray(content, 0, content.length, self).then(function (args) { - var ft = r.instance.template.getFunctionTemplateByIndex(index); - if (ft != null) { - if (r instanceof DistributedResource) { - var rt = r._invokeByArrayArguments(index, args); - if (rt != null) { - rt.then(function (res) { - self.sendReply(IIPPacketAction.InvokeFunctionArrayArguments, callback) - .addUint8Array(Codec.compose(res, self)) - .done(); - }); - } - else { - // function not found on a distributed object - } - } - else { - - var fi = r[ft.name]; - - if (r.instance.applicable(self.session, ActionType.Execute, ft) == Ruling.Denied) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.InvokeDenied); - return; - } - - if (fi instanceof Function) { - args.push(self); - - var rt = fi.apply(r, args); - - - if (rt instanceof AsyncReply) { - rt.then(function (res) { - self.sendReply(IIPPacketAction.InvokeFunctionArrayArguments, callback) - .addUint8Array(Codec.compose(res, self)) - .done(); - }); - } - else { - self.sendReply(IIPPacketAction.InvokeFunctionArrayArguments, callback) - .addUint8Array(Codec.compose(rt, self)) - .done(); - } - } - else { - // ft found, fi not found, this should never happen - } - } - } - else { - // no function at this index - } - }); - } - else { - // no resource with this id - } - }); - } - - - IIPRequestInvokeFunctionNamedArguments(callback, resourceId, index, content) { - - var self = this; - - Warehouse.get(resourceId).then(function (r) { - if (r != null) { - Codec.parseStructure(content, 0, content.Length, self).then(function (namedArgs) { - var ft = r.instance.template.getFunctionTemplateByIndex(index); - if (ft != null) { - if (r instanceof DistributedResource) { - var rt = r._invokeByNamedArguments(index, namedArgs); - if (rt != null) { - rt.then(function (res) { - self.sendReply(IIPPacketAction.InvokeFunctionNamedArguments, callback) - .addUint8Array(Codec.compose(res, self)) - .done(); - }); - } - else { - // function not found on a distributed object - } - } - else { - - var fi = r[ft.name]; - - if (r.instance.applicable(self.session, ActionType.Execute, ft) == Ruling.Denied) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.InvokeDenied); - return; - } - - if (fi instanceof Function) { - - var pi = ResourceTemplate.getFunctionParameters(fi); - var args = new Array(pi.length); - - for (var i = 0; i < pi.Length; i++) - { - if (namedArgs[pi[i]] !== undefined) - args[i] = namedArgs[pi[i]]; - } - - // pass this to the last argument if it is undefined - if (args[args.length-1] === undefined) - args[args.length-1] = self; - - var rt = fi.apply(r, args); - - - if (rt instanceof AsyncReply) { - rt.then(function (res) { - self.sendReply(IIPPacketAction.InvokeFunctionNamedArguments, callback) - .addUint8Array(Codec.compose(res, self)) - .done(); - }); - } - else { - self.sendReply(IIPPacketAction.InvokeFunctionNamedArguments, callback) - .addUint8Array(Codec.compose(rt, self)) - .done(); - } - } - else { - // ft found, fi not found, this should never happen - } - } - } - else { - // no function at this index - } - }); - } - else { - // no resource with this id - } - }); - } - - IIPRequestGetProperty(callback, resourceId, index) { - - var self = this; - - Warehouse.get(resourceId).then(function (r) { - if (r != null) { - var pt = r.instance.template.getFunctionTemplateByIndex(index); - if (pt != null) { - if (r instanceof DistributedResource) { - self.sendReply(IIPPacketAction.GetProperty, callback) - .addUint8Array(Codec.compose(r._get(pt.index), self)) - .done(); - } - else { - var pv = r[pt.name]; - self.sendReply(IIPPacketAction.GetProperty) - .addUint8Array(Codec.compose(pv, self)) - .done(); - } - } - else { - // pt not found - } - } - else { - // resource not found - } - }); - } - - IIPRequestGetPropertyIfModifiedSince(callback, resourceId, index, age) { - - var self = this; - - Warehouse.get(resourceId).then(function (r) { - if (r != null) { - var pt = r.instance.template.getFunctionTemplateByIndex(index); - if (pt != null) { - if (r.instance.getAge(index) > age) { - var pv = r[pt.name]; - self.sendReply(IIPPacketAction.GetPropertyIfModified, callback) - .addUint8Array(Codec.compose(pv, self)) - .done(); - } - else - { - self.sendReply(IIPPacketAction.GetPropertyIfModified, callback) - .addUint8(DataType.NotModified) - .done(); - } - } - else { - // pt not found - } - } - else { - // resource not found - } - }); - } - - IIPRequestSetProperty(callback, resourceId, index, content) { - - var self = this; - - Warehouse.get(resourceId).then(function (r) { - if (r != null) { - - - var pt = r.instance.template.getPropertyTemplateByIndex(index); - if (pt != null) { - Codec.parse(content, 0, {}, this).then(function (value) { - if (r instanceof DistributedResource) { - // propagation - r._set(index, value).then(function (x) { - self.sendReply(IIPPacketAction.SetProperty, callback) - .done(); - }).error(function(x){ - self.sendError(x.type, callback, x.code, x.message) - .done(); - }); - } - else - { - if (r.instance.applicable(self.session, ActionType.SetProperty, pt) == Ruling.Denied) - { - self.sendError(AsyncReply.ErrorType.Exception, callback, ExceptionCode.SetPropertyDenied); - return; - } - - try - { - if (r[pt.name] instanceof DistributedPropertyContext) - value = new DistributedPropertyContext(this, value); - - r[pt.name] = value; - self.sendReply(IIPPacketAction.SetProperty, callback).done(); - } - catch(ex) - { - self.sendError(AsyncReply.ErrorType.Exception, callback, 0, ex.toString()).done(); - } - } - - }); - } - else { - // property not found - self.sendError(AsyncReply.ErrorType.Management, callback, ExceptionCode.PropertyNotFound).done(); - } - } - else { - // resource not found - self.sendError(AsyncReply.ErrorType.Management, callback, ExceptionCode.PropertyNotFound).done(); - } - }); - } - - IIPRequestInquireResourceHistory(callback, resourceId, fromDate, toDate) - { - var self = this; - Warehouse.get(resourceId).then(function(r) - { - if (r != null) - { - r.instance.store.getRecord(r, fromDate, toDate).then(function(results) - { - var history = Codec.composeHistory(results, self, true); - self.sendReply(IIPPacketAction.ResourceHistory, callback) - .addUint8Array(history) - .done(); - }); - } - }); - } - - IIPRequestQueryResources(callback, resourceLink) - { - var self = this; - - Warehouse.query(resourceLink).then(function(resources) - { - - var list = resources.filter(function(r){return r.instance.applicable(self.session, ActionType.Attach, null) != Ruling.Denied}); - - if (list.length == 0) - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - else - self.sendReply(IIPPacketAction.QueryLink, callback) - .addUint8Array(Codec.composeResourceArray(list, self, true)) - .done(); - }); - } - - create(store, parent, className, parameters, attributes, values) - { - var reply = new AsyncReply(); - var sb = DC.stringToBytes(className); - - var pkt = BL().addUint32(store.instance.id) - .addUint32(parent.instance.id) - .addUint32(sb.length) - .addUint8Array(sb) - .addUint8Array(Codec.composeVarArray(parameters, this, true)) - .addUint8Array(Codec.composeStructure(attributes, this, true, true, true)) - .addUint8Array(Codec.composeStructure(values, this)); - - pkt.addUint32(pkt.length, 8); - - this.sendRequest(IIPPacket.IIPPacketAction.CreateResource).addUint8Array(pkt.ToArray()).done().then(function(args) - { - var rid = args[0]; - - self.fetch(rid).then(function(r) - { - reply.trigger(r); - }); - - }); - - return reply; - } - - query(resourceLink) - { - var reply = new AsyncReply(); - var self = this; - - var sb = DC.stringToBytes(resourceLink); - - this.sendRequest(IIPPacketAction.QueryLink) - .addUint16(sb.length) - .addUint8Array(sb) - .done() - .then(function(args) - { - Codec.parseResourceArray(args[0], 0, args[0].length, self).then(function(resources) { - reply.trigger(resources); - }); - }).error(function(ex){ - reply.triggerError(ex); - }); - - return reply; - } - - getTemplate(classId) { - if (this.templates.contains(classId)) - return new AsyncReply(this.templates.item(classId)); - else if (this.templateRequests.contains(classId)) - return this.templateRequests.item(classId); - - var reply = new AsyncReply(); - this.templateRequests.add(classId.valueOf(), reply); - - var self = this; - - this.sendRequest(IIPPacketAction.TemplateFromClassId) - .addUint8Array(classId.value) - .done() - .then(function (rt) { - self.templateRequests.remove(classId); - self.templates.add(rt[0].classId.valueOf(), rt[0]); - Warehouse.putTemplate(rt[0]); - reply.trigger(rt[0]); - }); - - return reply; - } - -// IStore interface - get(path) { - - var rt = new AsyncReply(); - - this.query(path).then(function(ar) - { - if (ar != null && ar.length > 0) - rt.trigger(ar[0]); - else - rt.trigger(null); - }).error(function(ex) {rt.triggerError(ex);}); - - return rt; - - /* - if (this.pathRequests[path]) - return this.pathRequests[path]; - - var reply = new AsyncReply(); - this.pathRequests[path] = reply; - - var bl = new BinaryList(); - bl.addString(path); - bl.addUint16(bl.length, 0); - - var link = data.get - var self = this; - - this.sendRequest(IIPPacketAction.ResourceIdFromResourceLink) - .addUint16(.then(function (rt) { - delete self.pathRequests[path]; - - self.fetch(rt[1]).then(function (r) { - reply.trigger(r); - }); - }); - - - return reply; - */ - } - - retrieve(iid) { - for (var r in this.resources) - if (this.resources[r].instance.id == iid) - return new AsyncReply(r); - return new AsyncReply(null); - } - -// Get a resource from the other end - fetch(id) { - if (this.resourceRequests[id] && this.resources[id]) { - // dig for dead locks - // or not - return new AsyncReply(this.resources[id]); - //return this.resourceRequests[id]; - } - else if (this.resourceRequests[id]) - return this.resourceRequests[id]; - else if (this.resources[id]) - return new AsyncReply(this.resources[id]); - - var reply = new AsyncReply(); - - this.resourceRequests[id] = reply; - - var self = this; - - this.sendRequest(IIPPacketAction.AttachResource) - .addUint32(id) - .done() - .then(function (rt) { - var dr = new DistributedResource(self, id, rt[1], rt[2]); - //var dr = new DistributedResource(self, tmp, id, rt[1], rt[2]); - - self.getTemplate(rt[0]).then(function (tmp) { - - // ClassId, ResourceAge, ResourceLink, Content - Warehouse.put(dr, id.toString(), self, null, tmp); - - - Codec.parsePropertyValueArray(rt[3], 0, rt[3].length, self).then(function (ar) { - dr._attached(ar); - delete self.resourceRequests[id]; - reply.trigger(dr); - }); - }); - }); - - return reply; - } - - getRecord(resource, fromDate, toDate) - { - if (resource instanceof DistributedResource) - { - - if (resource._p.connection != this) - return new AsyncReply(null); - - var reply = new AsyncReply(); - - var self = this; - - this.sendRequest(IIPPacketAction.ResourceHistory) - .addUint32(resource._p.instanceId) - .addDateTime(fromDate).addDateTime(toDate) - .done() - .then(function(rt) - { - Codec.parseHistory(rt[0], 0, rt[0].length, resource, self).then(function(history) - { - reply.trigger(history); - }); - }); - - return reply; - } - else - return new AsyncReply(null); - } - - instance_resourceDestroyed(resource) { - // compose the packet - this.sendEvent(IIPPacketEvent.ResourceDestroyed) - .addUint32(resource.instance.id) - .done(); - } - - instance_propertyModified(resource, name, newValue) { - var pt = resource.instance.template.getPropertyTemplateByName(name); - - if (pt == null) - return; - - this.sendEvent(IIPPacketEvent.PropertyUpdated) - .addUint32(resource.instance.id) - .addUint8(pt.index) - .addUint8Array(Codec.compose(newValue, this)) - .done(); - } - - instance_eventOccurred(resource, issuer, receivers, name, args) { - var et = resource.instance.template.getEventTemplateByName(name); - - if (et == null) - return; - - if (receivers != null) - if (receivers.indexOf(this.session) < 0) - return; - - if (resource.instance.applicable(this.session, ActionType.ReceiveEvent, et, issuer) == Ruling.Denied) - return; - - // compose the packet - this.sendEvent(IIPPacketEvent.EventOccurred) - .addUint32(resource.instance.id) - .addUint8(et.index) - .addUint8Array(Codec.composeVarArray(args, this, true)) - .done(); - - } - - - - IIPRequestAddChild(callback, parentId, childId) - { - var self = this; - Warehouse.get(parentId).then(function(parent) - { - if (parent == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - Warehouse.get(childId).then(function(child) - { - if (child == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - if (parent.instance.applicable(self.session, ActionType.AddChild, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.AddChildDenied); - return; - } - - if (child.instance.applicable(self.session, ActionType.AddParent, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.AddParentDenied); - return; - } - - parent.instance.children.add(child); - - self.sendReply(IIPPacketAction.AddChild, callback) - .done(); - //child.Instance.Parents - }); - - }); - } - - IIPRequestRemoveChild(callback, parentId, childId) - { - var self = this; - - Warehouse.get(parentId).then(function(parent) - { - if (parent == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - Warehouse.get(childId).then(function(child) - { - if (child == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - if (parent.instance.applicable(self.session, ActionType.RemoveChild, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.AddChildDenied); - return; - } - - if (child.instance.applicable(self.session, ActionType.RemoveParent, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.AddParentDenied); - return; - } - - parent.instance.children.remove(child); - - self.sendReply(IIPPacketAction.RemoveChild, callback) - .done(); - //child.Instance.Parents - }); - - }); - } - - IIPRequestRenameResource(callback, resourceId, name) - { - var self = this; - Warehouse.get(resourceId).then(function(resource) - { - if (resource == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - if (resource.instance.applicable(self.session, ActionType.Rename, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.RenameDenied); - return; - } - - resource.instance.name = name.getString(0, name.length); - self.sendReply(IIPPacketAction.RenameResource, callback) - .done(); - }); - } - - IIPRequestResourceChildren(callback, resourceId) - { - var self = this; - Warehouse.get(resourceId).then(function(resource) - { - if (resource == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - self.sendReply(IIPPacketAction.ResourceChildren, callback) - .addUint8Array(Codec.composeResourceArray(resource.instance.children.toArray(), this, true)) - .done(); - - }); - } - - IIPRequestResourceParents(callback, resourceId) - { - var self = this; - - Warehouse.get(resourceId).then(function(resource) - { - if (resource == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - self.sendReply(IIPPacketAction.ResourceParents, callback) - .addUint8Array(Codec.composeResourceArray(resource.instance.parents.toArray(), this, true)) - .done(); - }); - } - - IIPRequestClearAttributes(callback, resourceId, attributes, all = false) - { - Warehouse.get(resourceId).then(function(r) - { - if (r == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - if (r.instance.store.instance.applicable(self.session, ActionType.UpdateAttributes, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.UpdateAttributeDenied); - return; - } - - var attrs = []; - - if (!all) - attrs = attributes.getStringArray(0, attributes.length); - - if (r.instance.removeAttributes(attrs)) - self.sendReply(all ? IIPPacketAction.ClearAllAttributes : IIPPacketAction.ClearAttributes, callback) - .done(); - else - self.sendError(AsyncReply.ErrorType.Management, callback, ExceptionCode.UpdateAttributeFailed); - - }); - } - - IIPRequestUpdateAttributes(callback, resourceId, attributes, clearAttributes = false) - { - var self = this; - - Warehouse.get(resourceId).then(function(r) - { - if (r == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - if (r.instance.store.instance.applicable(self.session, ActionType.UpdateAttributes, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.UpdateAttributeDenied); - return; - } - - Codec.parseStructure(attributes, 0, attributes.Length, this).then(function(attrs) { - if (r.instance.setAttributes(attrs, clearAttributes)) - self.sendReply(clearAttributes ? IIPPacketAction.ClearAllAttributes : IIPPacketAction.ClearAttributes, - callback) - .done(); - else - self.sendError(ErrorType.Management, callback, ExceptionCode.UpdateAttributeFailed); - }); - - }); - - } - - - - getChildren(resource) - { - if (resource._p.connection != this) - return new AsyncReply(null); - - var rt = new AsyncReply(); - var self = this; - - this.sendRequest(IIPPacketAction.ResourceChildren) - .addUint32(resource._p.instanceId) - .done() - .then(function(d) - { - - Codec.parseResourceArray(d, 0, d.length, self).then(function(resources) - { - rt.trigger(resources); - }).error(function(ex) { rt.triggerError(ex); }); - }); - - return rt; - } - - getParents(resource) - { - if (resource._p.connection != this) - return new AsyncReply(null); - - var rt = new AsyncReply(); - var self = this; - - this.sendRequest(IIPPacketAction.ResourceParents) - .addUint32(resource._p.instanceId) - .done() - .then(function(d) - { - Codec.parseResourceArray(d, 0, d.length, this).then(function(resources) - { - rt.trigger(resources); - }).error(function(ex) { rt.triggerError(ex);}); - }); - - return rt; - } - - removeAttributes(resource, attributes = null) - { - if (resource._p.connection != this) - return new AsyncReply(null); - - var rt = new AsyncReply(); - - if (attributes == null) - this.sendRequest(IIPPacketAction.ClearAllAttributes) - .addUint32(resource._p.instanceId) - .done() - .then(function(ar) - { - rt.trigger(true); - }).error(function(ex) { rt.triggerError(ex); }); - else - { - var attrs = DC.stringArrayToBytes(attributes); - this.sendRequest(IIPPacketAction.ClearAttributes) - .addUint32(resource.instance.id) - .addUint32(attrs.length) - .addUint8Array(attrs) - .done() - .then(function(ar) - { - rt.trigger(true); - }).error(function(ex) { rt.triggerChunk(ex); }); - } - - return rt; - } - - setAttributes(resource, attributes, clearAttributes = false) - { - if (resource._p.connection != this) - return new AsyncReply(null); - - var rt = new AsyncReply(); - - this.sendRequest(clearAttributes ? IIPPacketAction.UpdateAllAttributes : IIPPacketAction.UpdateAttributes) - .addUint32(resource._p.instanceId) - .addUint8Array(Codec.composeStructure(attributes, this, true, true, true)) - .done() - .then(function(ar) - { - rt.trigger(true); - }).error(function(ex) {rt.triggerError(ex);}); - - return rt; - } - - getAttributes(resource, attributes = null) - { - if (resource._p.connection != this) - return new AsyncReply(null); - - var rt = new AsyncReply(); - var self = this; - - if (attributes == null) - { - this.sendRequest(IIPPacketAction.GetAllAttributes) - .addUint32(resource._p.instanceId) - .done() - .then(function(ar) - { - Codec.parseStructure(ar[0], 0, ar[0].length, this).then(function(st) - { - for (var a in st) - resource.instance.attributes.set(a, st[a]); - rt.trigger(st); - }).error(function(ex) { rt.triggerError(ex); }); - }); - } - else - { - var attrs = DC.stringArrayToBytes(attributes); - this.sendRequest(IIPPacketAction.GetAttributes) - .addUint32(resource._p.instanceId) - .addUint32(attrs.length) - .addUint8Array(attrs) - .done() - .then(function(ar) - { - Codec.parseStructure(ar[0], 0, ar[0].length, self).then(function(st) - { - for (var a in st) - resource.instance.attributes.set(a, st[a]); - rt.trigger(st); - }).error(function(ex) { rt.triggerError(ex); }); - }); - } - - return rt; - } - -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -class DistributedResource extends IResource -{ - destroy() - { - this.destroyed = true; - this._emit("destroy", this); - } - - constructor(connection, instanceId, age, link) - { - super(); - - this._p = { - isAttached: false, - connection: connection, - instanceId: instanceId, - age: age, - link: link, - properties: [] - }; - } - - _serialize() - { - var props = []; - - for (var i = 0; i < this._p.properties.length; i++) - props.push(new PropertyValue(this._p.properties[i], - this.instance.getAge(i), - this.instance.getModificationDate(i))); - - return props; - } - - _attached(properties) - { - - if (this._isAttached) - return false; - else - { - for(var i = 0; i < properties.length; i++) - { - this.instance.setAge(i, properties[i].age); - this.instance.setModificationDate(i, properties[i].date); - this._p.properties.push(properties[i].value); - } - - - this._p.isAttached = true; - - var self = this; - - var makeFunc = function(index) - { - var func = function () { - - if ( arguments.length = 1 - && arguments[0] instanceof Object - && arguments[0].constructor.name == "Object") - { - var namedArgs = new Structure(arguments[0]); - return self._invokeByNamedArguments(index, namedArgs); - } - else - { - return self._invokeByArrayArguments(index, arguments); - } - }; - - // get expansion - func.help = self.instance.template.functions[index].expansion; - return func; - }; - - var makeGetter = function(index) - { - return function () { - return self._get(index); - }; - }; - - var makeSetter = function(index) - { - return function (value) { - self._set(index, value); - }; - }; - - for(var i = 0; i < this.instance.template.functions.length; i++) - { - var ft = this.instance.template.functions[i]; - this[ft.name] = makeFunc(ft.index); - } - - for(var i = 0; i < this.instance.template.properties.length; i++) - { - var pt = this.instance.template.properties[i]; - - Object.defineProperty(this, pt.name, { - get: makeGetter(pt.index), - set: makeSetter(pt.index), - enumerable: true, - configurable: true - }); - - } - } - return true; - } - - _emitEventByIndex(index, args) - { - var et = this.instance.template.getEventTemplateByIndex(index); - this._emitArgs(et.name, args); - this.instance._emitResourceEvent(null, null, et.name, args); - } - - _invokeByArrayArguments(index, args) { - if (this.destroyed) - throw new Exception("Trying to access destroyed object"); - - if (index >= this.instance.template.functions.length) - throw new Exception("Function index is incorrect"); - - return this._p.connection.sendInvokeByArrayArguments(this._p.instanceId, index, args); - } - - _invokeByNamedArguments(index, namedArgs) { - if (this.destroyed) - throw new Exception("Trying to access destroyed object"); - - if (index >= this.instance.template.functions.length) - throw new Exception("Function index is incorrect"); - - return this._p.connection.sendInvokeByNamedArguments(this._p.instanceId, index, namedArgs); - } - - _get(index) - { - if (index >= this._p.properties.length) - return null; - return this._p.properties[index]; - } - - - _updatePropertyByIndex(index, value) - { - var pt = this.instance.template.getPropertyTemplateByIndex(index); - this._p.properties[index] = value; - this.instance.emitModification(pt, value); - } - - _set(index, value) - { - if (index >= this._p.properties.length) - return null; - - var reply = new AsyncReply(); - - var parameters = Codec.compose(value, this._p.connection); - var self = this; - - this._p.connection.sendRequest(IIPPacketAction.SetProperty) - .addUint32(self._p.instanceId).addUint8(index).addUint8Array(parameters) - .done() - .then(function(res) - { - // not really needed, server will always send property modified, this only happens if the programmer forgot to emit in property setter - self._p.properties[index] = value; - reply.trigger(null); - }); - - return reply; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -const DistributedResourceQueueItemType = - { - Propery: 0, - Event: 1 - }; - -class DistributedResourceQueueItem { - constructor(resource, type, value, index) { - this.resource = resource; - this.index = index; - this.type = type; - this.value = value; - } -} - - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 24/08/2017. - */ - -"use strict"; - -class EventTemplate extends MemberTemplate -{ - - constructor() - { - super(); - this.type = MemberType.Event; - } - - compose() - { - var rt = new BinaryList(); - - var name = super.compose(); - if (this.expansion != null) { - var exp = DC.stringToBytes(this.expansion); - return rt.addUint8(0x50).addUint32(exp.length).addUint8Array(exp).addUint8(name.length).addUint8Array(name).toArray(); - } - else - return rt.addUint8(0x40).addUint32(name.length).addUint8Array(name).toArray(); - } - -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 27/08/2017. - */ - -"use strict"; - -class FunctionTemplate extends MemberTemplate { - compose() { - var name = super.compose(); - var rt = new BinaryList(); - - if (this.expansion != null) { - var exp = DC.stringToBytes(this.expansion); - - return rt.addUint8(0x10 | (this.isVoid ? 0x8 : 0x0)) - .addUint32(exp.length).addUint8Array(exp) - .addUint8(name.length).addUint8Array(name).toArray(); - } - else - return rt.addUint8(this.isVoid ? 0x8 : 0x0).addUint8(name.length).addUint8Array(name).toArray(); - } - - - constructor() { - super(); - this.type = MemberType.Function; - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 02/09/2017. - */ - -"use strict"; - -class Guid -{ - constructor(dc) - { - this.value = dc; - } - - valueOf() - { - return this.value.getHex(0, 16); - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -const IIPAuthPacketCommand = -{ - Action: 0, - Declare: 1, - Acknowledge: 2, - Error: 3 -}; - -const IIPAuthPacketAction = -{ - // Authenticate - AuthenticateHash: 0, - NewConnection: 0x20, - ResumeConnection: 0x21, - ConnectionEstablished: 0x28 -}; - - -const IIPAuthPacketMethod = -{ - None: 0, - Certificate: 1, - Credentials: 2, - Token: 3 -}; - -class IIPAuthPacket -{ - constructor() - { - this.command = 0; - this.action = 0; - this.errorCode = 0; - this.errorMessage = ""; - this.localMethod = 0; - this.sourceInfo = ""; - this.hash = ""; - this.sessionId = ""; - this.remoteMethod = 0; - this.domain = ""; - this.CertificateId = 0; - this.localUsername = ""; - this.remoteUsername = ""; - this.localPassword = ""; - this.remotePassword = ""; - this.localToken = []; - this.reemoteToken = []; - this.asymetricEncryptionKey = []; - this.localNonce = []; - this.remoteNonce = []; - this.dataLengthNeeded = 0; - } - - notEnough(offset, ends, needed) - { - if (offset + needed > ends) - { - this.dataLengthNeeded = needed - (ends - offset); - return true; - } - else - return false; - } - - parse(data, offset, ends) - { - var oOffset = offset; - - if (this.notEnough(offset, ends, 1)) - return -this.dataLengthNeeded; - - this.command = data.getUint8(offset) >> 6; - - if (this.command == IIPAuthPacketCommand.Action) - { - this.action = data[offset++] & 0x3f; - - if (this.action == IIPAuthPacketAction.AuthenticateHash) - { - if (this.notEnough(offset, ends, 32)) - return -this.dataLengthNeeded; - - this.hash = data.getUint8Array(offset, 32); - - offset += 32; - } - else if (this.action == IIPAuthPacketAction.NewConnection) - { - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - var length = data.getUint16(offset); - - offset += 2; - - if (this.notEnough(offset, ends, length)) - return -this.dataLengthNeeded; - - this.sourceInfo = data.clip(offset, length); - - offset += 32; - } - else if (this.action == IIPAuthPacketAction.ResumeConnection - || this.action == IIPAuthPacketAction.ConnectionEstablished) - { - if (this.notEnough(offset, ends, 32)) - return -this.dataLengthNeeded; - - this.sessionId = data.clip(offset, 32); - - offset += 32; - } - } - else if (this.command == IIPAuthPacketCommand.Declare) - { - this.remoteMethod = ((data.getUint8(offset) >> 4) & 0x3); - this.localMethod = ((data.getUint8(offset) >> 2) & 0x3); - - var encrypt = ((data.getUint8(offset++) & 0x2) == 0x2); - - - if (this.notEnough(offset, ends, 1)) - return -this.dataLengthNeeded; - - var domainLength = data.getUint8(offset++); - if (this.notEnough(offset, ends, domainLength)) - return -this.dataLengthNeeded; - - this.domain = data.getString(offset, domainLength); - - offset += domainLength; - - - if (this.remoteMethod == IIPAuthPacketMethod.Credentials) - { - if (this.localMethod == IIPAuthPacketMethod.None) - { - if (this.notEnough(offset, ends, 33)) - return -this.dataLengthNeeded; - - this.remoteNonce = data.clip(offset, 32); - - offset += 32; - - var length = data.getUint8(offset++); - - if (this.notEnough(offset, ends, length)) - return -this.dataLengthNeeded; - - this.remoteUsername = data.getString(offset, length); - - - offset += length; - } - } - - if (encrypt) - { - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - var keyLength = data.getUint16(offset); - - offset += 2; - - if (this.notEnough(offset, ends, keyLength)) - return -this.dataLengthNeeded; - - this.asymetricEncryptionKey = data.clip(offset, keyLength); - - offset += keyLength; - } - } - else if (this.command == IIPAuthPacketCommand.Acknowledge) - { - this.remoteMethod = (data.getUint8(offset) >> 4) & 0x3; - this.localMethod = (data.getUint8(offset) >> 2) & 0x3; - var encrypt = ((data.getUint8(offset++) & 0x2) == 0x2); - - if (this.notEnough(offset, ends, 1)) - return -this.dataLengthNeeded; - - - if (this.remoteMethod == IIPAuthPacketMethod.Credentials) - { - if (this.localMethod == IIPAuthPacketMethod.None) - { - if (this.notEnough(offset, ends, 32)) - return -this.dataLengthNeeded; - - this.remoteNonce = data.clip(offset, 32); - - offset += 32; - - } - } - - if (encrypt) - { - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - var keyLength = data.getUint16(offset); - - offset += 2; - - if (this.notEnough(offset, ends, keyLength)) - return -this.dataLengthNeeded; - - this.asymetricEncryptionKey = data.clip(offset, keyLength); - - offset += keyLength; - } - } - else if (this.command == IIPAuthPacketCommand.Error) - { - if (this.notEnough(offset, ends, 5)) - return -this.dataLengthNeeded; - - offset++; - this.errorCode = data.getUint8(offset++); - - - var cl = data.getUint16(offset); - offset += 2; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.errorMessage = data.getString(offset, cl); - offset += cl; - - } - - - return offset - oOffset; - - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -const IIPPacketCommand = -{ - Event: 0, - Request: 1, - Reply: 2, - Report: 3 -}; - -const IIPPacketReport = -{ - ManagementError: 0, - ExecutionError: 1, - ProgressReport: 0x8, - ChunkStream: 0x9 -}; - -const IIPPacketEvent = -{ - // Event Manage - ResourceReassigned : 0, - ResourceDestroyed: 1, - ChildAdded: 2, - ChildRemoved: 3, - Renamed: 4, - - // Event Invoke - PropertyUpdated : 0x10, - EventOccurred: 0x11, - - // Attribute - AttributesUpdated: 0x18 - -}; - -const IIPPacketAction = -{ - // Request Manage - AttachResource: 0, - ReattachResource: 1, - DetachResource: 2, - CreateResource: 3, - DeleteResource: 4, - AddChild: 5, - RemoveChild: 6, - RenameResource: 7, - - // Request Inquire - TemplateFromClassName: 8, - TemplateFromClassId: 9, - TemplateFromResourceId: 10, - QueryLink: 11, - ResourceHistory: 12, - ResourceChildren: 13, - ResourceParents: 14, - - // Request Invoke - InvokeFunctionArrayArguments: 16, - GetProperty: 17, - GetPropertyIfModified: 18, - SetProperty: 19, - InvokeFunctionNamedArguments: 20, - - // Request Attribute - GetAllAttributes: 24, - UpdateAllAttributes: 25, - ClearAllAttributes: 26, - GetAttributes: 27, - UpdateAttributes: 28, - ClearAttributes: 29 -}; - - -class IIPPacket -{ - constructor() - { - this.command = 0; - this.action = 0; - this.event = 0; - this.resourceId = 0; - this.newResourceId = 0; - this.resourceAge = 0; - this.content = []; - this.errorCode = 0; - this.errorMessage = ""; - this.className = ""; - this.resourceLink = ""; - this.classId = ""; - this.methodIndex = ""; - this.methodName = ""; - this.callbackId = 0; - this.dataLengthNeeded = 0; - this.originalOffset = 0; - } - - notEnough(offset, ends, needed) - { - if (offset + needed > ends) - { - this.dataLengthNeeded = needed - (ends - this.originalOffset); - return true; - } - else - return false; - } - - parse(data, offset, ends) - { - this.originalOffset = offset; - - if (this.notEnough(offset, ends, 1)) - return -this.dataLengthNeeded; - - this.command = (data.getUint8(offset) >> 6); - - if (this.command == IIPPacketCommand.Event) - { - this.event = (data.getUint8(offset++) & 0x3f); - - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - } - else if (this.command == IIPPacketCommand.Report) - { - this.report = (data.getUint8(offset++) & 0x3f); - - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.callbackId = data.getUint32(offset); - offset += 4; - } - else - { - this.action = (data.getUint8(offset++) & 0x3f); - - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.callbackId = data.getUint32(offset); - offset += 4; - } - - if (this.command == IIPPacketCommand.Event) - { - if (this.event == IIPPacketEvent.ResourceReassigned) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.newResourceId = data.getUint32( offset); - offset += 4; - - } - else if (this.event == IIPPacketEvent.ResourceDestroyed) - { - // nothing to parse - } - else if (this.event == IIPPacketEvent.ChildAdded - || this.event == IIPPacketEvent.ChildRemoved) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.childId = data.getUint32(offset); - offset += 4; - } - else if(this.event == IIPPacketEvent.Renamed) - { - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - var cl = data.getUint16(offset); - offset += 2; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset, cl); - - offset += cl; - } - else if (this.event == IIPPacketEvent.PropertyUpdated) - { - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - this.methodIndex = data[offset++]; - - var dt = data.getUint8(offset++); - var size = DataType.sizeOf(dt); - - if (size < 0) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset - 5, cl + 5); - offset += cl; - } - else - { - if (this.notEnough(offset, ends, size)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset - 1, size + 1); - offset += size; - } - } - else if (this.event == IIPPacketEvent.EventOccurred) - { - if (this.notEnough(offset, ends, 5)) - return -this.dataLengthNeeded; - - this.methodIndex = data.getUint8(offset++); - - var cl = data.getUint32(offset); - offset += 4; - - this.content = data.clip(offset, cl); - offset += cl; - } - // Attribute - else if (this.event == IIPPacketEvent.AttributesUpdated) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset, cl); - - offset += cl; - } - } - else if (this.command == IIPPacketCommand.Request) - { - if (this.action == IIPPacketAction.AttachResource) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - } - else if (this.action == IIPPacketAction.ReattachResource) - { - if (this.notEnough(offset, ends, 12)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - this.resourceAge = data.getUint64(offset); - offset += 8; - } - else if (this.action == IIPPacketAction.DetachResource) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - } - else if (this.action == IIPPacketAction.CreateResource) - { - if (this.notEnough(offset, ends, 12)) - return -dataLengthNeeded; - - this.storeId = data.getUint32(offset); - offset += 4; - this.resourceId = data.getUint32(offset); - offset += 4; - - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -dataLengthNeeded; - - this.content = data.clip(offset, cl); - } - else if (this.action == IIPPacketAction.DeleteResource) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - } - else if (this.action == IIPPacketAction.AddChild - || this.action == IIPPacketAction.RemoveChild) - { - if (this.notEnough(offset, ends, 8)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - this.childId = data.getUint32(offset); - offset += 4; - - } - else if (this.action == IIPPacketAction.RenameResource) - { - if (this.notEnough(offset, ends, 6)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - var cl = data.getUint16(offset); - offset += 2; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset, cl); - offset += cl; - - } - else if (this.action == IIPPacketAction.TemplateFromClassName) - { - if (this.notEnough(offset, ends, 1)) - return -this.dataLengthNeeded; - - var cl = data.getUint8(offset++); - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.className = data.getString(offset, cl); - offset += cl; - - } - else if (this.action == IIPPacketAction.TemplateFromClassId) - { - if (this.notEnough(offset, ends, 16)) - return -this.dataLengthNeeded; - - this.classId = data.getGuid(offset); - offset += 16; - } - else if (this.action == IIPPacketAction.TemplateFromResourceId) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - } - else if (this.action == IIPPacketAction.QueryLink) - { - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - var cl = data.getUint16(offset); - offset += 2; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.resourceLink = data.getString(offset, cl); - offset += cl; - } - else if (this.action == IIPPacketAction.ResourceChildren - || this.action == IIPPacketAction.ResourceParents) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - } - else if (this.action == IIPPacketAction.ResourceHistory) - { - if (this.notEnough(offset, ends, 20)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - this.fromDate = data.getDateTime(offset); - offset += 8; - - this.toDate = data.getDateTime(offset); - offset += 8; - - } - else if ( this.action == IIPPacket.InvokeFunctionArrayArguments - || this.action == IIPPacketAction.InvokeFunctionNamedArguments) - { - if (this.notEnough(offset, ends, 9)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - this.methodIndex = data.getUint8(offset++); - - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset, cl); - offset += cl; - - } - else if (this.action == IIPPacketAction.GetProperty) - { - if (this.notEnough(offset, ends, 5)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - this.methodIndex = data.getUint8(offset++); - - } - else if (this.action == IIPPacketAction.GetPropertyIfModified) - { - if (this.notEnough(offset, ends, 9)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - this.methodIndex = data[offset++]; - - this.resourceAge = data.getUint64(offset); - offset += 8; - - } - else if (this.action == IIPPacketAction.SetProperty) - { - if (this.notEnough(offset, ends, 6)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - this.methodIndex = data[offset++]; - - - var dt = data.getUint8(offset++); - var size = DataType.sizeOf(dt); - - if (size < 0) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset-5, cl + 5); - offset += cl; - } - else - { - if (this.notEnough(offset, ends, size)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset-1, size + 1); - offset += size; - } - } - - // Attribute - else if (this.action == IIPPacketAction.UpdateAllAttributes - || this.action == IIPPacketAction.GetAttributes - || this.action == IIPPacketAction.UpdateAttributes - || this.action == IIPPacketAction.ClearAttributes) - { - if (this.notEnough(offset, ends, 8)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset, cl); - offset += cl; - } - - } - else if (this.command == IIPPacketCommand.Reply) - { - if (this.action == IIPPacketAction.AttachResource - || this.action == IIPPacketAction.ReattachResource) - { - if (this.notEnough(offset, ends, 26)) - return -this.dataLengthNeeded; - - this.classId = data.getGuid(offset); - offset += 16; - - this.resourceAge = data.getUint64(offset); - offset += 8; - - var cl = data.getUint16(offset); - offset+=2; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.resourceLink = data.getString(offset, cl); - offset += cl; - - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset, cl); - offset += cl; - } - else if (this.action == IIPPacketAction.DetachResource) - { - // nothing to do - } - else if (this.action == IIPPacketAction.CreateResource) - { - if (this.notEnough(offset, ends, 20)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - } - else if (this.action == IIPPacketAction.DetachResource) - { - // nothing to do - } - else if (this.action == IIPPacketAction.TemplateFromClassName - || this.action == IIPPacketAction.TemplateFromClassId - || this.action == IIPPacketAction.TemplateFromResourceId - || this.action == IIPPacketAction.QueryLink - || this.action == IIPPacketAction.ResourceChildren - || this.action == IIPPacketAction.ResourceParents - || this.action == IIPPacketAction.ResourceHistory - // Attribute - || this.action == IIPPacketAction.GetAllAttributes - || this.action == IIPPacketAction.GetAttributes) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset, cl); - offset += cl; - } - else if (this.action == IIPPacketAction.InvokeFunctionArrayArguments - || this.action == IIPPacketAction.InvokeFunctionNamedArguments - || this.action == IIPPacketAction.GetProperty - || this.action == IIPPacketAction.GetPropertyIfModified) - { - if (this.notEnough(offset, ends, 1)) - return -this.dataLengthNeeded; - - var dt = data.getUint8(offset++); - var size = DataType.sizeOf(dt); - - if (size < 0) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset - 5, cl + 5); - offset += cl; - } - else - { - if (this.notEnough(offset, ends, size)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset - 1, size + 1); - offset += size; - } - } - else if (this.action == IIPPacketAction.SetProperty) - { - // nothing to do - } - } - else if (this.command == IIPPacketCommand.Report) - { - if (this.report == IIPPacketReport.ManagementError) - { - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - this.errorCode = data.getUint16(offset); - offset += 2; - } - else if (this.report == IIPPacketReport.ExecutionError) - { - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - this.errorCode = data.getUint16(offset); - offset += 2; - - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - var cl = data.getUint16(offset); - offset += 2; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.errorMessage = data.getString(offset, cl); - offset += cl; - } - else if (this.report == IIPPacketReport.ProgressReport) - { - if (this.notEnough(offset, ends, 8)) - return -this.dataLengthNeeded; - - this.progressValue = data.getInt32(offset); - offset += 4; - this.progressMax = data.getInt32(offset); - offset += 4; - } - else if (this.report == IIPPacketReport.ChunkStream) - { - var dt = data.getUint8(offset++); - var size = DataType.sizeOf(dt); - - if (size < 0) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset - 5, cl + 5); - offset += cl; - } - else - { - if (this.notEnough(offset, ends, size)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset - 1, size + 1); - offset += size; - } - } - } - - return offset - this.originalOffset; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 29/08/2017. - */ - -"use strict"; - -class Instance extends IEventHandler -{ - - getAge(index) - { - if (index < this.ages.length) - return this.ages[index]; - else - return 0; - } - - setAge(index, value) - { - if (index < this.ages.length) - { - this.ages[index] = value; - if (value > this.instanceAge) - this.instanceAge = value; - } - } - - getModificationDate(index) - { - if (index < this.modificationDates.length) - return this.modificationDates[index]; - else - return new Date(0); - } - - setModificationDate(index, value) - { - if (index < this.modificationDates.length) - { - this.modificationDates[index] = value; - - if (value > this.instanceModificationDate) - this.instanceModificationDate = value; - } - } - - loadProperty(name, age, modificationDate, value) - { - var pt = this.template.getPropertyTemplateByName(name); - - if (pt == null) - return false; - - this.resource[name] = value; - - this.setAge(pt.index, age); - this.setModificationDate(pt.index, modificationDate); - - return true; - } - - deserialize(properties) - { - - for (var i = 0; i < properties.length; i++) - { - var pt = this.template.GetPropertyTemplateByIndex(i); - if (pt != null) - { - var pv = properties[i]; - this.loadProperty(pt.name, pv.age, pv.date, pv.value); - } - } - - return true; - } - - serialize() - { - var props = []; - - for (var i = 0; i < this.template.properties.length; i++) - props.push(new PropertyValue(this.resource[this.template.properties[i].name], - this.ages[this.template.properties[i].index], - this.modificationDates[this.template.properties[i].index])); - - return props; - } - - isStorable() - { - return resource instanceof Storable; - } - - emitModification(pt, value) - { - this.instanceAge++; - - var now = new Date(); - - this.ages[pt.index] = this.instanceAge; - this.modificationDates[pt.index] = now; - - if (pt.recordable) - this.store.record(this.resource, pt.name, value, this.ages[pt.index], now); - - super._emit("ResourceModified", this.resource, pt.name, value); - this.resource._emit("modified", pt.name, value); - } - - modified(propertyName = null) - { - if (propertyName == null) - propertyName = modified.caller.name; - - var val = {}; - if (this.getPropertyValue(propertyName, val)) - { - var pt = this.template.getPropertyTemplateByName(propertyName); - this.emitModification(pt, val.value) - } - } - - _emitResourceEvent(issuer, receivers, name, args) - { - super._emit("ResourceEventOccurred", this.resource, issuer, receivers, name, args); - } - - getPropertyValue(name, resultObject) - { - for (var i = 0; i < this.template.properties.length; i++) - if (this.template.properties[i].name == name) - { - resultObject.value = this.resource[name]; - return true; - } - - return false; - } - - - - constructor(id, name, resource, store, customTemplate = null, age = 0) - { - super(); - - this.store = store; - this.resource = resource; - this.id = id; - this.name = name; - - this.instanceAge = age; - this.instanceModificationDate = new Date(0); - - this.children = new AutoList(); - this.parents = new AutoList(); - this.managers = new AutoList(); - - this.attributes = new KeyList(); - - var self = this; - - this.children.on("add", function(value){ - value.instance.parents.add(self.resource); - }); - - this.children.on("remove", function(value){ - value.instance.parents.remove(self.resource); - }); - - - this.resource.on("Destroy", function(sender){ - self._emit("ResourceDestroyed", sender); - }); - - if (customTemplate != null) - this.template = customTemplate; - else - this.template = Warehouse.getTemplateByType(this.resource.constructor); - - // set ages - this.ages = []; - this.modificationDates = []; - - for(var i = 0; i < this.template.properties.length; i++) - { - this.ages.push(0); - this.modificationDates.push(new Date(0)); - } - - // connect events - for (var i = 0; i < this.template.events.length; i++) - this.resource.on(this.template.events[i].name, this._makeHandler(this.template.events[i].name)); - - } - - _makeHandler(name) - { - var self = this; - return function(args) - { - if (args instanceof CustomResourceEvent) - self._emitResourceEvent(args.issuer, args.receivers, name, args.params); - else - self._emitResourceEvent(null, null, name, args); - }; - } - - - /// - /// Check for permission. - /// - /// Caller sessions. - /// Action type - /// Function or property to check for permission. - /// Ruling. - applicable(session, action, member, inquirer) - { - for (var i = 0; i < this.managers.length; i++) - { - var r = this.managers.item(i).applicable(this.resource, session, action, member, inquirer); - if (r != Ruling.DontCare) - return r; - } - - return Ruling.DontCare; - } - - - - removeAttributes(attributes = null) - { - if (attributes == null) - this.attributes.clear(); - else - { - for(var i = 0; i < attributes.length; i++) - this.attributes.remove(attributes[i]); - } - - return true; - } - - getAttributes(attributes = null) - { - var st = new Structure(); - - if (attributes == null) - { - attributes = this.attributes.keys.slice(0); - attributes.push("managers"); - } - - for(var i = 0; i < attributes.length; i++) - { - var attr = attributes[i]; - - if (attr == "name") - st["name"] = this.name; - - else if (attr == "managers") - { - var mngrs = new StructureArray(); - - for(var j = 0; j < this.managers.length; j++) - { - var manager = this.managers.item(j); - var sm = new Structure(); - sm["type"] = manager.constructor.name; - sm["settings"] = manager.settings; - - mngrs.push(sm); - } - - st["managers"] = mngrs; - - } - else - st[attr] = this.attributes.item(attr); - } - - return st; - } - - - setAttributes(attributes, clearAttributes = false) - { - - if (clearAttributes) - this.attributes.clear(); - - - for (var attr in attributes) - if (attr == "name") - this.name = attributes[attr]; - else if (attr == "managers") - { - this.managers.clear(); - - var mngrs = attributes[attr]; - - for (var i = 0; i < mngrs.length; i++) - { - var mngr = mngrs[i]; - - var type = window[mngr]; - - var settings = mngr["settings"]; - - var manager = new (Function.prototype.bind.apply(type)); - - if (manager instanceof IPermissionsManager) - { - manager.initialize(settings, this.resource); - this.managers.add(manager); - } - else - return false; - } - } - else - { - this.attributes.set(attr, attributes[attr]); - } - - - return true; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 26/08/2017. - */ - -"use strict"; - -class NotModified -{ - -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 27/08/2017. - */ - -"use strict"; - -const PropertyPermission = { - Read: 1, - Write: 2, - ReadWrite: 3 -}; - -class PropertyTemplate extends MemberTemplate -{ - - constructor() - { - super(); - this.type = MemberType.Property; - } - - compose() - { - var name = super.compose(); - var rt = new BinaryList(); - var pv = (this.permission >> 1) | (this.recordable ? 1 : 0); - - if (this.writeExpansion != null && this.readExpansion != null) - { - var rexp = DC.stringToBytes(this.readExpansion); - var wexp = DC.stringToBytes(this.writeExpansion); - return rt.addUint8(0x38 | pv) - .addUint32(wexp.length) - .addUint8Array(wexp) - .addUint32(rexp.length) - .addUint8Array(rexp) - .addUint8(name.length) - .addUint8Array(name).toArray(); - } - else if (this.writeExpansion != null) - { - var wexp = DC.stringToBytes(this.writeExpansion); - return rt.addUint8(0x30 | pv) - .addUint32(wexp.length) - .addUint8Array(wexp) - .addUint8(name.length) - .addUint8Array(name).toArray(); - } - else if (this.readExpansion != null) - { - var rexp = DC.stringToBytes(this.readExpansion); - return rt.addUint8(0x28 | pv) - .addUint32(rexp.length) - .addUint8Array(rexp) - .addUint8(name.length) - .addUint8Array(name).toArray(); - } - else - return rt.addUint8(0x20 | pv) - .addUint32(name.length) - .addUint8Array(name).toArray(); - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -"use strict"; - -class ResourceTemplate { - - getEventTemplateByName(eventName) { - for (var i = 0; i < this.events.length; i++) - if (this.events[i].name == eventName) - return this.events[i]; - return null; - } - - getEventTemplateByIndex(index) { - for (var i = 0; i < this.events.length; i++) - if (this.events[i].index == index) - return this.events[i]; - return null; - } - - getFunctionTemplateByName(functionName) { - for (var i = 0; i < this.functions.length; i++) - if (this.functions[i].name == functionName) - return this.functions[i]; - return null; - } - - getFunctionTemplateByIndex(index) { - for (var i = 0; i < this.functions.length; i++) - if (this.functions[i].index == index) - return this.functions[i]; - return null; - } - - getPropertyTemplateByName(propertyName) { - for (var i = 0; i < this.properties.length; i++) - if (this.properties[i].name == propertyName) - return this.properties[i]; - return null; - } - - getPropertyTemplateByIndex(index) { - for (var i = 0; i < this.properties.length; i++) - if (this.properties[i].index == index) - return this.properties[i]; - return null; - } - - - /* - - template: { - properties: [ - {name: 'size', read: null, write: null} - ], - functions: [ - - ], - events: [ - - ] - } - */ - - constructor(type) { - - - this.properties = []; - this.events = []; - this.functions = []; - this.members = []; - - if (type === undefined) - return; - - var template = type.getTemplate(); - - // set guid - this.className = template.namespace + "." + type.prototype.constructor.name; - - this.classId = SHA256.compute(DC.stringToBytes(this.className)).getGuid(0); - - //byte currentIndex = 0; - - for (var i = 0; i < template.properties.length; i++) { - var pt = new PropertyTemplate(); - pt.name = template.properties[i].name; - pt.index = i; - pt.readExpansion = template.properties[i].read; - pt.writeExpansion = template.properties[i].write; - pt.recordable = template.properties[i].recordable; - this.properties.push(pt); - } - - for (var i = 0; i < template.events.length; i++) { - var et = new EventTemplate(); - et.name = template.events[i].name; - et.index = i; - et.expansion = template.events[i].expansion; - this.events.push(et); - } - - for (var i = 0; i < template.functions.length; i++) { - var ft = new FunctionTemplate(); - ft.name = template.functions[i].name; - ft.index = i; - ft.isVoid = template.functions[i].void; - ft.expansion = template.functions[i].expansion; - this.functions.push(ft); - } - - - // append signals - for (var i = 0; i < this.events.length; i++) - this.members.push(this.events[i]); - // append slots - for (var i = 0; i < this.functions.length; i++) - this.members.push(this.functions[i]); - // append properties - for (var i = 0; i < this.properties.length; i++) - this.members.push(this.properties[i]); - - // bake it binarily - var b = new BinaryList(); - var cls = DC.stringToBytes(this.className); - b.addUint8Array(this.classId.value) - .addUint8(cls.length).addUint8Array(cls).addUint32(template.version).addUint16(this.members.length); - - for (var i = 0; i < this.functions.length; i++) - b.addUint8Array(this.functions[i].compose()); - - for (var i = 0; i < this.properties.length; i++) - b.addUint8Array(this.properties[i].compose()); - - for (var i = 0; i < this.events.length; i++) - b.addUint8Array(this.events[i].compose()); - - this.content = b.toArray(); - } - - static getFunctionParameters(func) - { - var STRIP_COMMENTS = /(\/\/.*$)|(\/\*[\s\S]*?\*\/)|(\s*=[^,\)]*(('(?:\\'|[^'\r\n])*')|("(?:\\"|[^"\r\n])*"))|(\s*=[^,\)]*))/mg; - var ARGUMENT_NAMES = /([^\s,]+)/g; - - var fnStr = func.toString().replace(STRIP_COMMENTS, ''); - var result = fnStr.slice(fnStr.indexOf('(')+1, fnStr.indexOf(')')).match(ARGUMENT_NAMES); - if(result === null) - result = []; - return result; - } - - static parse(data, offset = 0, contentLength = -1) { - - if (contentLength == -1) - contentLength = data.length; - - var ends = offset + contentLength; - - var oOffset = offset; - - // start parsing... - - var od = new ResourceTemplate(); - od.content = data.clip(offset, contentLength); - - od.classId = data.getGuid(offset); - offset += 16; - od.className = data.getString(offset + 1, data.getUint8(offset)); - offset += data.getUint8(offset) + 1; - - od.version = data.getInt32(offset); - offset += 4; - - var methodsCount = data.getUint16(offset); - offset += 2; - - var functionIndex = 0; - var propertyIndex = 0; - var eventIndex = 0; - - for (var i = 0; i < methodsCount; i++) { - var type = data.getUint8(offset) >> 5; - - if (type == 0) // function - { - var ft = new FunctionTemplate(); - ft.index = functionIndex++; - var expansion = ((data.getUint8(offset) & 0x10) == 0x10); - ft.isVoid = ((data.getUint8(offset++) & 0x08) == 0x08); - var len = data.getUint8(offset++); - ft.name = data.getString(offset, len); - offset += len; - - if (expansion) // expansion ? - { - var cs = data.getUint32(offset); - offset += 4; - ft.expansion = data.getString(offset, cs); - offset += cs; - } - - od.functions.push(ft); - } - else if (type == 1) // property - { - - var pt = new PropertyTemplate(); - pt.index = propertyIndex++; - var readExpansion = ((data.getUint8(offset) & 0x8) == 0x8); - var writeExpansion = ((data.getUint8(offset) & 0x10) == 0x10); - pt.recordable = ((data.getUint8(offset) & 1) == 1); - pt.permission = ((data.getUint8(offset++) >> 1) & 0x3); - var len = data.getUint8(offset++); - pt.name = data.getString(offset, len); - offset += len; - - if (readExpansion) // expansion ? - { - var cs = data.getUint32(offset); - offset += 4; - pt.readExpansion = data.getString(offset, cs); - offset += cs; - } - - if (writeExpansion) // expansion ? - { - var cs = data.getUint32(offset); - offset += 4; - pt.writeExpansion = data.getString(offset, cs); - offset += cs; - } - - od.properties.push(pt); - } - else if (type == 2) // Event - { - var et = new EventTemplate(); - et.index = eventIndex++; - var expansion = ((data.getUint8(offset++) & 0x10) == 0x10); - var len = data.getUint8(offset++); - et.name = data.getString(offset, len); - offset += len; - - if (expansion) // expansion ? - { - var cs = data.getUint32(offset); - offset += 4; - et.expansion = data.getString(offset, cs); - offset += cs; - } - - od.events.push(et); - - } - } - - // append signals - for (var i = 0; i < od.events.length; i++) - od.members.push(od.events[i]); - // append slots - for (var i = 0; i < od.functions.length; i++) - od.members.push(od.functions[i]); - // append properties - for (var i = 0; i < od.properties.length; i++) - od.members.push(od.properties[i]); - - - return od; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 02/09/2017. - */ - -"use strict"; - -class SendList extends BinaryList -{ - constructor(connection, doneReply) - { - super(); - this.connection = connection; - this.reply = doneReply; - } - - done() - { - this.connection.send(this.toArray()); - return this.reply; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - - -class Warehouse -{ - static new(type, name, store = null, parent = null, manager = null) - { - var res = type(); - Warehouse.put(res, name, store, parent, null, 0, manager); - return res; - } - - static get(id) - { - if (Number.isInteger(id)) - { - //if (Warehouse.resources.contains(id)) - return new AsyncReply(Warehouse.resources.item(id)); - //else - // return null; - } - else - { - var p = id.split('/'); - var res = null; - - for(var s = 0; s < this.stores.length; s++) - { - var d = this.stores.at(s); - if (p[0] == d.instance.name) - { - var i = 1; - res = d; - while(p.length > i) - { - var si = i; - - for (var r = 0; r < res.instance.children.length; r++) - if (res.instance.children.item(r).instance.name == p[i]) - { - i++; - res = res.instance.children.item(r); - break; - } - - if (si == i) - // not found, ask the store - return d.get(id.substring(p[0].length + 1)); - } - - return new AsyncReply(res); - } - } - - return new AsyncReply(null); - } - } - - - static remove(resource) - { - - if (Warehouse.resources.contains(resource.instance.id)) - Warehouse.resources.remove(resource.instance.id); - else - return false; - - if (resource instanceof IStore) - { - Warehouse.stores.remove(resource); - - // remove all objects associated with the store - var toBeRemoved = null; - - for (var i = 0; i < Warehouse.resources.length; i++) - { - var o = Warehouse.resources.at(i); - if (o.instance.store == resource) - { - if (toBeRemoved == null) - toBeRemoved = []; - toBeRemoved.push(o); - } - } - - if (toBeRemoved != null) - for(var i = 0; i < toBeRemoved.length; i++) - Warehouse.remove(toBeRemoved[i]); - } - - if (resource.instance.store != null) - resource.instance.store.remove(resource); - resource.destroy(); - - return true; - } - - static put(resource, name, store, parent, customTemplate = null, age = 0, manager = null){ - resource.instance = new Instance(Warehouse.resourceCounter++, name, resource, store, customTemplate, age); - //resource.instance.children.on("add", Warehouse._onChildrenAdd).on("remove", Warehouse._onChildrenRemove); - //resource.instance.parents.on("add", Warehouse._onParentsAdd).on("remove", Warehouse._onParentsRemove); - - if (manager != null) - resource.instance.managers.add(manager); - - if (parent) - { - parent.instance.children.add(resource); - } - else - { - if (!(resource instanceof IStore)) - store.instance.children.add(resource); - } - - if (resource instanceof IStore) - Warehouse.stores.add(resource); - else - store.put(resource); - - Warehouse.resources.add(resource.instance.id, resource); - } - - static _onParentsRemove(value) - { - if (value.instance.children.contains(value)) - value.instance.children.remove(value); - } - - static _onParentsAdd(value) - { - if (!value.instance.children.contains(value)) - value.instance.children.add(value); - } - - static _onChildrenRemove(value) - { - if (value.instance.parents.contains(value)) - value.instance.parents.remove(value); - } - - static _onChildrenAdd(value) - { - if (!value.instance.parents.contains(value)) - value.instance.parents.add(value); - } - - static putTemplate(template) - { - Warehouse.templates.add(template.classId.valueOf(), template); - } - - static getTemplateByType(type) - { - // loaded ? - for (var i = 0; i < Warehouse.templates.length; i++) - if (Warehouse.templates.at(i).className == typeof(type)) - return Warehouse.templates.at(i); - - var template = new ResourceTemplate(type); - Warehouse.templates.add(template.classId.valueOf(), template); - - return template; - } - - static getTemplateByClassId(classId) - { - var template = Warehouse.templates.item(classId); - return new AsyncReply(template); - } - - static getTemplateByClassName(className) - { - for(var i = 0; i < Warehouse.templates.length; i++) - if (Warehouse.templates.at(i).className == className) - return new AsyncReply(Warehouse.templates.at(i)); - - return new AsyncReply(null); - } - - static _qureyIn(path, index, resources) - { - var rt = []; - - if (index == path.length - 1) - { - if (path[index] == "") - for(var i = 0; i < resources.length; i++) - rt.push(resources.at(i)); - else - for(var i = 0; i < resources.length; i++) - if (resources.at(i).instance.name == path[index]) - rt.push(resources.at(i)); - } - else - for(var i = 0; i < resources.length; i++) - if (resources.at(i).instance.name == path[index]) - rt = rt.concat(Warehouse._qureyIn(path, index+1, resources.at(i).instance.children)); - - return rt; - } - - static query(path) - { - var p = path.split('/'); - return new AsyncReply(Warehouse._qureyIn(p, 0, Warehouse.stores)); - } -} - -// Initialize -Warehouse.stores = new AutoList(); -Warehouse.resources = new KeyList(); -Warehouse.resourceCounter = 0; -Warehouse.templates = new KeyList(); - -exports.printMsg = function() { - console.log("Esiur 1.1"); -} - -module.exports = { Warehouse, DistributedConnection}; - - -var WebSocket = require('ws') - diff --git a/build/esiur-debug.js b/build/esiur-debug.js deleted file mode 100644 index 77e97c8..0000000 --- a/build/esiur-debug.js +++ /dev/null @@ -1,7778 +0,0 @@ -/* -* Copyright (c) 2017-2018 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 10/11/2018. - */ - -"use strict"; - -class CustomResourceEvent -{ - constructor(issuer, receivers, params) - { - this.issuer = issuer; - this.receivers = receivers; - this.params = params; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 01/09/2017. - */ - -"use strict"; - -class NetworkBuffer { - constructor() { - this.neededDataLength = 0; - this.data = new DC(0); - } - - get protected() { - return this.neededDataLength > this.data.length; - } - - get available() { - - return this.data.length; - } - - holdAllForNextWrite(src) { - this.holdFor(src, src.length + 1); - } - - holdForNextWrite(src, offset, size) { - this.holdFor(src, offset, size, size + 1); - } - - - holdFor(src, offset, size, needed) { - if (size >= needed) - throw new Exception("Size >= Needed !"); - - this.data = DC.combine(src, offset, size, this.data, 0, this.data.length); - this.neededDataLength = needed; - } - - holdAllFor(src, needed) { - this.holdFor(src, 0, src.length, needed); - } - - protect(data, offset, needed) { - var dataLength = data.length - offset; - - // protection - if (dataLength < needed) { - this.holdFor(data, offset, dataLength, needed); - return true; - } - else - return false; - } - - writeAll(src) { - this.write(src, 0, src.length ? src.length : src.byteLength); - } - - write(src, offset, length) { - this.data = this.data.append(src, offset, length); - } - - get canRead() { - if (this.data.length == 0) - return false; - else if (this.data.length < this.neededDataLength) - return false; - return true; - } - - read() { - if (this.data.length == 0) - return null; - - var rt = null; - - if (this.neededDataLength == 0) { - rt = this.data; - this.data = new DC(0); - } - else { - if (this.data.length >= this.neededDataLength) { - rt = this.data; - this.data = new DC(0); - this.neededDataLength = 0; - return rt; - } - else { - return null; - } - } - - return rt; - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ -/** - * Created by Ahmed Zamil on 18/11/2017. - */ -"use strict"; - -const ExceptionCode = -{ - HostNotReachable: 0, - AccessDenied: 1, - ResourceNotFound: 2, - AttachDenied: 3, - InvalidMethod: 4, - InvokeDenied: 5, - CreateDenied: 6, - AddParentDenied: 7, - AddChildDenied: 8, - ViewAttributeDenied: 9, - UpdateAttributeDenied: 10, - StoreNotFound: 11, - ParentNotFound: 12, - ChildNotFound: 13, - ResourceIsNotStore: 14, - DeleteDenied: 15, - DeleteFailed: 16, - UpdateAttributeFailed: 17, - GetAttributesFailed: 18, - ClearAttributesFailed: 19, - TemplateNotFound: 20, - RenameDenied: 21, - ClassNotFound: 22, - MethodNotFound: 23, - PropertyNotFound: 24, - SetPropertyDenied: 25, - ReadOnlyProperty: 26 -}; - -class AsyncException extends Error - { - constructor() - { - super(); - this.raised = false; - } - - raise(type, code, message) - { - this.type = (type == 0 ? "Management" : "Execusion"); - this.code = code; - - if (type == 0) - for(var i in ExceptionCode) - if (ExceptionCode[i] == code) - { - this.message = i; - break; - } - else - this.message = message; - - this.raised = true; - } - - toString() - { - return this.type + " " + this.code + " " + this.message; - } - } -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 16/11/2017. - */ - -"use strict"; - - const AuthenticationType = { - Host: 0, - CoHost: 1, - Client: 2, - Alien: 3 - }; - - class Authentication -{ - constructor(type) - { - this.type = type; - this.state = 0; - this.domain = null; - this.username = null; - } - - get fullName() - { - return this.domain + "@" + this.username; - } -} - - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 16/11/2017. - */ - -"use strict"; - -class Session -{ - constructor(localAuthentication, remoteAuthentication) - { - - this.localAuthentication = localAuthentication; - this.remoteAuthentication = remoteAuthentication; - this.id = null; - this.creation = null; - this.modification = null; - } -} - -/* -* Copyright (c) 2017-2018 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 27/10/2018. - */ - -"use strict"; - -class DistributedPropertyContext -{ - constructor(p1, p2) - { - if(arguments.length == 1) - { - this.method = p1; - } - else if (arguments.length == 2) - { - this.connection = p1; - this.value = p2; - } - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 16/11/2017. - */ - -"use strict"; - -const ActionType = -{ - Attach: 0, - Delete: 1, - Execute: 2, - GetProperty: 3, - SetProperty: 4, - CreateResource: 5, - UpdateAttributes: 6, - InquireAttributes: 7, - AddParent: 8, - RemoveParent: 9, - AddChild: 10, - RemoveChild: 11, - Rename: 12, - ReceiveEvent: 13 -}; - -const Ruling = { - Denied: 0, - Allowed: 1, - DontCare: 2, -}; - -class IPermissionsManager -{ - /// - /// Check for permission. - /// - /// IResource. - /// Caller sessions. - /// Action type - /// Function or property to check for permission. - /// Allowed or denined. - applicable(resource, session, action, member, inquirer) - { - - } - - initialize(settings, resource) - { - - } - - get settings() - { - - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 06/11/2017. - */ - -"use strict"; - -class KeyList - { - constructor() - { - this.keys = []; - this.values = []; - } - - at(index) - { - return this.values[index]; - } - - item(key) - { - for(var i = 0; i < this.keys.length; i++) - if (this.keys[i] == key) - return this.values[i]; - } - - get(key) - { - for(var i = 0; i < this.keys.length; i++) - if (this.keys[i] == key) - return this.values[i]; - } - - _item_destroyed(sender) - { - for(var i = 0; i < this.values.length; i++) - if (sender == this.values[i]) - { - this.removeAt(i); - break; - } - } - - add(key, value) - { - this.remove(key); - - if (value instanceof IDestructible) - value.on("destroy", this._item_destroyed, this); - - this.keys.push(key); - this.values.push(value); - } - - contains(key) - { - for(var i = 0; i < this.keys.length; i++) - if (this.keys[i] == key) - return true; - - return false; - } - - set(key, value) - { - this.remove(key); - this.add(key, value); - } - - remove(key) - { - for(var i = 0; i < this.keys.length; i++) - if (key == this.keys[i]) - { - this.removeAt(i); - break; - } - } - - removeAt(index) - { - if (this.values[index] instanceof IDestructible) - this.values[index].off("destroy", this._item_destroyed); - - this.keys.splice(index, 1); - this.values.splice(index, 1); - } - - get length() - { - return this.keys.length; - } - } -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 06/11/2017. - */ - -"use strict"; - -class PropertyValue - { - constructor(value, age, date) - { - this.value = value; - this.age = age; - this.date = date; - } - } -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 30/08/2017. - */ -"use strict"; - -class IEventHandler -{ - _register(event) - { - this._events[event] = []; - } - - constructor() - { - this._events = {}; - } - - _emit(event) - { - event = event.toLowerCase(); - var args = Array.prototype.slice.call(arguments, 1); - if (this._events[event]) - for(var i = 0; i < this._events[event].length; i++) - if (this._events[event][i].f.apply(this._events[event][i].i, args)) - return true; - - return false; - } - - _emitArgs(event, args) - { - event = event.toLowerCase(); - if (this._events[event]) - for(var i = 0; i < this._events[event].length; i++) - if (this._events[event][i].f.apply(this._events[event][i].i, args)) - return true; - return this; - } - - on(event, fn, issuer) - { - if (!(fn instanceof Function)) - return this; - - event = event.toLowerCase(); - // add - if (!this._events[event]) - this._events[event] = []; - this._events[event].push({f: fn, i: issuer == null ? this: issuer}); - return this; - } - - off(event, fn) - { - event = event.toLocaleString(); - if (this._events[event]) - { - if (fn) - { - for(var i = 0; i < this._events[event].length; i++) - if (this._events[event][i].f == fn) - this._events[event].splice(i--, 1); - - //var index = this._events[event].indexOf(fn); - //if (index > -1) - //this._events[event].splice(index, 1); - } - else - { - this._events[event] = []; - } - } - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/12/2017. - * Ref: https://en.wikipedia.org/wiki/SHA-2 - */ - -class SHA256 -{ - - static RROT(n, d) - { - return (n >>> d)|(n << (32 - d)); - } - - static compute(msg) - { - /* - Note 1: All variables are 32 bit unsigned integers and addition is calculated modulo 2^32 - Note 2: For each round, there is one round constant k[i] and one entry in the message schedule array w[i], 0 ≤ i ≤ 63 - Note 3: The compression function uses 8 working variables, a through h - Note 4: Big-endian convention is used when expressing the constants in this pseudocode, - and when parsing message block data from bytes to words, for example, - the first word of the input message "abc" after padding is 0x61626380 - */ - - // Initialize hash values: - // (first 32 bits of the fractional parts of the square roots of the first 8 primes 2..19): - - const hash = new Uint32Array([0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19]); - - // Initialize array of round constants: - // (first 32 bits of the fractional parts of the cube roots of the first 64 primes 2..311): - const k = new Uint32Array([ - 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, - 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, - 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, - 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, - 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, - 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, - 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, - 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2]); - - - - // Pre-processing: - // begin with the original message of length L bits - var L = msg.length * 8; - - // append a single '1' bit - // append K '0' bits, where K is the minimum number >= 0 such that L + 1 + K + 64 is a multiple of 512 - - var K = 512 - ((L + 1 + 64) % 512); - - if (K == 512) - K = 0; - - var paddingLength = (K + 1) / 8; - var paddingBytes = new Uint8Array(paddingLength); - paddingBytes[0] = 0x80; - - var data = new DC(BL().addUint8Array(msg).addUint8Array(paddingBytes).addUint64(L).toArray()); - - - - // append L as a 64-bit big-endian integer, making the total post-processed length a multiple of 512 bits - - // Process the message in successive 512-bit chunks: - // break message into 512-bit chunks - // for each chunk - - for(var chunk = 0; chunk < data.length; chunk+=64) - { - // create a 64-entry message schedule array w[0..63] of 32-bit words - // (The initial values in w[0..63] don't matter, so many implementations zero them here) - // copy chunk into first 16 words w[0..15] of the message schedule array - - var w = new Uint32Array(64); - for(var i = 0; i < 16; i++) - w[i] = data.getInt32(chunk + (i * 4)); - - //for(var i = 16; i < 64; i++) - // w[i] = 0; - - // Extend the first 16 words into the remaining 48 words w[16..63] of the message schedule array: - // for i from 16 to 63 - // s0 := (w[i-15] rightrotate 7) xor (w[i-15] rightrotate 18) xor (w[i-15] rightshift 3) - // s1 := (w[i-2] rightrotate 17) xor (w[i-2] rightrotate 19) xor (w[i-2] rightshift 10) - // w[i] := w[i-16] + s0 + w[i-7] + s1 - - for (var i = 16; i < 64; i++) - { - var s0 = SHA256.RROT(w[i-15], 7) ^ SHA256.RROT(w[i-15], 18) ^ (w[i-15] >>> 3); - var s1 = SHA256.RROT(w[i-2], 17) ^ SHA256.RROT(w[i-2], 19) ^ (w[i-2] >>> 10); - w[i] = w[i-16] + s0 + w[i-7] + s1; - } - - // Initialize working variables to current hash value: - var a = hash[0]; - var b = hash[1]; - var c = hash[2]; - var d = hash[3]; - var e = hash[4]; - var f = hash[5]; - var g = hash[6]; - var h = hash[7]; - - - // Compression function main loop: - for (var i = 0; i < 64; i++) - { - var S1 = SHA256.RROT(e, 6) ^ SHA256.RROT(e, 11) ^ SHA256.RROT(e, 25); - var ch = (e & f) ^ ((~e) & g); - var temp1 = h + S1 + ch + k[i] + w[i]; - var S0 = SHA256.RROT(a, 2) ^ SHA256.RROT(a, 13) ^ SHA256.RROT(a, 22); - var maj = (a & b) ^ (a & c) ^ (b & c); - var temp2 = S0 + maj; - - h = g; - g = f; - f = e; - e = (d + temp1) >>> 0; - d = c; - c = b; - b = a; - a = (temp1 + temp2) >>> 0; - } - - // Add the compressed chunk to the current hash value: - - hash[0] = (hash[0] + a) >>> 0; - hash[1] = (hash[1] + b) >>> 0; - hash[2] = (hash[2] + c) >>> 0; - hash[3] = (hash[3] + d) >>> 0; - hash[4] = (hash[4] + e) >>> 0; - hash[5] = (hash[5] + f) >>> 0; - hash[6] = (hash[6] + g) >>> 0; - hash[7] = (hash[7] + h) >>> 0; - - - } - - - - - // Produce the final hash value (big-endian): - //digest := hash := h0 append h1 append h2 append h3 append h4 append h5 append h6 append h7 - - var results = new BinaryList(); - for(var i = 0; i < 8; i++) - results.addUint32(hash[i]); - - - return results.toDC(); - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 31/08/2017. - */ - -"use strict"; - -class IDestructible extends IEventHandler -{ - destroy() - { - this._emit("destroy", this); - } - - constructor() - { - super(); - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 05/09/2017. - */ - -"use strict"; - -class AutoList extends IEventHandler -{ - constructor() - { - super(); - this.list = []; - } - - get length() - { - return this.list.length; - } - - add(value) - { - if (value instanceof IDestructible) - value.on("destroy", this._item_destroyed, this); - - this.list.push(value); - - this._emit("add", value); - } - - set(index, value) - { - if (index >= this.list.length || index < 0) - return; - - if (value instanceof IDestructible) - value.on("destroy", this._item_destroyed, this); - - if (this.list[index] instanceof IDestructible) - this.list[index].off("destroy", this._item_destroyed); - - this.list[index] = value; - } - - at(index) - { - return this.list[index]; - } - - item(index) - { - return this.list[index]; - } - - remove(value) - { - this.removeAt(this.list.indexOf(value)); - } - - contains(value) - { - return this.list.indexOf(value) > -1; - } - - toArray() - { - return this.list.slice(0); - } - - removeAt(index) - { - if (index >= this.list.length || index < 0) - return; - - var item = this.list[index]; - - if (item instanceof IDestructible) - item.off("destroy", this._item_destroyed); - - this.list.splice(index, 1); - - this._emit("remove", item); - } - - _item_destroyed(sender) - { - this.remove(sender); - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -const ResourceTrigger = -{ - Loaded : 0, - Initialize: 1, - Terminate: 2, - Configure: 3, - SystemInitialized: 4, - SystemTerminated: 5, - SystemReload: 6 -}; - -class IResource extends IDestructible -{ - trigger(trigger) - { - - } - - constructor() - { - super(); - } - - static getTemplate() - { - return { - namespace: "Esiur", - properties: [], - functions: [], - events: [] - } - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -class IStore extends IResource { - get(path) { - - } - - retrieve(iid) { - - } - - put(resource) { - - } - - record(resource, propertyName, value, age, dateTime) - { - - } - - getRecord(resource, fromDate, toDate) - { - - } - - remove(resource) - { - - } - - constructor() - { - super(); - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 26/08/2017. - */ - -"use strict"; - -class Structure -{ - getKeys() { - var rt = []; - for (var i in this) - if (!(this[i] instanceof Function)) - rt.push(i); - - return rt; - } - - constructor(data) - { - if (data instanceof Object) - for(var i in data) - this[i] = data[i]; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 06/09/2017. - */ - -"use strict"; - -class StructureArray extends Array -{ - push(value) - { - if (value instanceof Structure) - super.push(value); - else - return; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 26/08/2017. - */ - -"use strict"; - -class ResourceArray extends Array -{ - push(value) - { - if (value instanceof IResource) - super.push(value); - else - return; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 24/08/2017. - */ - -"use strict"; - -const MemberType = { - Function: 0, - Property: 1, - Event: 2 -}; - -class MemberTemplate { - compose() { - return DC.stringToBytes(this.name); - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -const ErrorType = { - Management: 0, - Exception: 1 -}; - -const ProgressType = { - Execution: 0, - Network: 1 -}; - -class AsyncReply -{ - then(callback) - { - this.callbacks.push(callback); - - if (this.ready) - { - callback(this.result, this); - - if (!this.taskExpired) - { - this.taskExpired = true; - this.resolveTask(this.result); - } - } - - return this; - } - - catch(callback) - { - return error(callback); - } - - error(callback) - { - this.errorCallbacks.push(callback); - - if (this.exception.raised) - { - callback(this.exception); - - if (!this.taskExpired) - { - this.taskExpired = true; - this.rejectTask(this.exception); - } - } - - return this; - } - - progress(callback) - { - this.progressCallbacks.push(callback); - return this; - } - - chunk(callback) - { - this.chunkCallbacks.push(callback); - return this; - } - - trigger(result) - { - this.result = result; - this.ready = true; - - for(var i = 0; i < this.callbacks.length; i++) - this.callbacks[i](result, this); - - - if (!this.taskExpired) - { - this.taskExpired = true; - this.resolveTask(this.result); - } - } - - - triggerError(type, code, message)//exception) - { - if (this.ready) - return; - - this.exception.raise(type, code, message);// = exception; - - for(var i = 0; i < this.errorCallbacks.length; i++) - this.errorCallbacks[i](this.exception, this); - - - if (!this.taskExpired) - { - this.taskExpired = true; - this.rejectTask(this.exception); - } - } - - triggerProgress(type, value, max) - { - if (this.ready) - return; - - for(var i = 0; i < this.progressCallbacks.length; i++) - this.progressCallbacks[i](type, value, max, this); - } - - triggerChunk(value) - { - if (this.ready) - return; - - for(var i = 0; i < this.chunkCallbacks.length; i++) - this.chunkCallbacks[i](value, this); - } - - constructor(result) - { - this.callbacks = []; - this.errorCallbacks = []; - this.progressCallbacks = []; - this.chunkCallbacks = []; - this.exception = new AsyncException();// null; - - var self = this; - - this.task = new Promise(function(resolve, reject){ - self.resolveTask = resolve; - self.rejectTask = reject; - }); - - - if (result !== undefined) { - this.result = result; - this.ready = true; - this.taskExpired = true; - this.resolveTask(result); - } - else - { - this.taskExpired = false; - this.ready = false; - this.result = null; - } - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -class AsyncBag extends AsyncReply -{ - constructor() { - super(); - this.replies = []; - this.results = []; - this.count = 0; - this.sealedBag = false; - } - - seal() - { - this.sealedBag = true; - - if (this.results.length == 0) - this.trigger([]); - - var self = this; - - var singleTaskCompleted = function(taskIndex) - { - return function(results, reply){ - self.results[taskIndex] = results; - self.count++; - if (self.count == self.results.length) - self.trigger(self.results); - }; - }; - - for(var i = 0; i < this.results.length; i++) - this.replies[i].then(singleTaskCompleted(i)); - - /* - this.replies[i].then(function(r, reply){ - self.results[self.replies.indexOf(reply)] = r; - self.count++; - if (self.count == self.results.length) - self.trigger(self.results); - }); - */ - } - - add(reply) - { - if (!this.sealedBag) { - this.replies.push(reply); - this.results.push(null); - } - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -class AsyncQueue extends AsyncReply -{ - - constructor() - { - super(); - this.list = []; - - var self = this; - - this.processQueue = function () - { - for (var i = 0; i < self.list.length; i++) - if (self.list[i].ready) - { - self.trigger(self.list[i].result); - self.list.splice(i, 1); - i--; - } - else - break; - - self.ready = (self.list.length == 0); - } - } - - add(reply) - { - this.list.push(reply); - this.ready = false; - reply.then(this.processQueue); - } - - remove(reply) - { - this.list.splice(this.list.indexOf(reply), 1); - this.processQueue(); - } - - - -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/08/2017. - */ - -"use strict"; - -function BL(){ - return new BinaryList(); -}; - -class BinaryList -{ - - constructor() - { - this.list = []; - } - - - addRange(bl) - { - for(var i = 0; i < bl.list.length; i++) - this.list.push(bl.list[i]); - - return this; - } - - add(typedValue, position) - { - if (position !== undefined) - this.list.splice(position, 0, typedValue); - else - this.list.push(typedValue); - return this; - } - - get length() - { - return this.toArray().length; - } - - toArray() - { - var ars = []; - // calculate length - for(var i = 0; i < this.list.length; i++) - { - switch (this.list[i].type) - { - case DataType.Bool: - ars.push(DC.boolToBytes(this.list[i].value)); - break; - case DataType.UInt8: - ars.push(DC.uint8ToBytes(this.list[i].value)); - break; - case DataType.Int8: - ars.push(DC.int8ToBytes(this.list[i].value)); - break; - case DataType.Char: - ars.push(DC.charToBytes(this.list[i].value)); - break; - case DataType.UInt16: - ars.push(DC.uint16ToBytes(this.list[i].value)); - break; - case DataType.Int16: - ars.push(DC.int16ToBytes(this.list[i].value)); - break; - case DataType.UInt32: - ars.push(DC.uint32ToBytes(this.list[i].value)); - break; - case DataType.Int32: - ars.push(DC.int32ToBytes(this.list[i].value)); - break; - case DataType.UInt64: - ars.push(DC.uint64ToBytes(this.list[i].value)); - break; - case DataType.Int64: - ars.push(DC.int64ToBytes(this.list[i].value)); - break; - case DataType.Float32: - ars.push(DC.float32ToBytes(this.list[i].value)); - break; - case DataType.Float64: - ars.push(DC.float64ToBytes(this.list[i].value)); - break; - case DataType.String: - ars.push(DC.stringToBytes(this.list[i].value)); - break; - case DataType.DateTime: - ars.push(DC.dateTimeToBytes(this.list[i].value)); - break; - case DataType.UInt8Array: - ars.push(this.list[i].value); - - //case DataType.Resource: - // ars.push(DC.uint32ToBytes(this.list[i].value.instance.id)); - // break; - //case DataType.DistributedResource: - // ars.push(DC.int8ToBytes(this.list[i].value)); - // break; - - - - } - } - - var length = 0; - ars.forEach(function(a){ - length += a.length; - }); - - var rt = new Uint8Array(length); - - var offset = 0; - for(var i = 0; i < ars.length; i++) { - rt.set(ars[i], offset); - offset+=ars[i].length; - } - - return rt; - } - - toDC() - { - return new DC(this.toArray()); - } - - addDateTime(value, position) - { - return this.add({type: DataType.DateTime, value: value}, position); - } - - addUint8Array(value, position) - { - return this.add({type: DataType.UInt8Array, value: value}, position); - } - - - addHex(value, position) - { - return this.addUint8Array(DC.hexToBytes(value), position); - } - - addString(value, position) - { - return this.add({type: DataType.String, value: value}, position); - } - - addUint8(value, position) - { - return this.add({type: DataType.UInt8, value: value}, position); - } - - addInt8(value, position) - { - return this.add({type: DataType.Int8, value: value}, position); - } - - addChar(value, position) - { - return this.add({type: DataType.Char, value: value}, position); - } - - addUint16(value, position) - { - return this.add({type: DataType.UInt16, value: value}, position); - } - - addInt16(value, position) - { - return this.add({type: DataType.Int16, value: value}, position); - } - - addUint32(value, position) - { - return this.add({type: DataType.UInt32, value: value}, position); - } - - addInt32(value, position) - { - return this.add({type: DataType.Int32, value: value}, position); - } - - addUint64(value, position) - { - return this.add({type: DataType.UInt64, value: value}, position); - } - - addInt64(value, position) - { - return this.add({type: DataType.Int64, value: value}, position); - } - - addFloat32(value, position) - { - return this.add({type: DataType.Float32, value: value}, position); - } - - addFloat64(value, position) - { - return this.add({type: DataType.Float64, value: value}, position); - } - -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -const ResourceComparisonResult = - { - Null: 0, - Distributed: 1, - Local: 2, - Same: 3 - }; - -const StructureComparisonResult = - { - Null: 0, - Structure: 1, - StructureSameKeys: 2, - StructureSameTypes: 3, - Same: 4 - }; - -class Codec { - - - static parse(data, offset, sizeObject, connection, dataType = DataType.Unspecified) { - - var size; - - var reply = new AsyncReply(); - - var isArray; - var t; - - if (dataType == DataType.Unspecified) { - size = 1; - dataType = data[offset++]; - } - else - size = 0; - - t = dataType & 0x7F; - - isArray = (dataType & 0x80) == 0x80; - - var payloadSize = DataType.sizeOf(dataType); - - var contentLength = 0; - - // check if we have the enough data - if (payloadSize == -1) { - contentLength = data.getUint32(offset); - offset += 4; - size += 4 + contentLength; - } - else - size += payloadSize; - - - sizeObject.size = size; - - if (isArray) { - switch (t) { - // VarArray ? - case DataType.Void: - return Codec.parseVarArray(data, offset, contentLength, connection); - - case DataType.Bool: - return new AsyncReply(data.getBooleanArray(offset, contentLength)); - - case DataType.UInt8: - return new AsyncReply(data.getUint8Array(offset, contentLength)); - - case DataType.Int8: - return new AsyncReply(data.getInt8Array(offset, contentLength)); - - case DataType.Char: - return new AsyncReply(data.getCharArray(offset, contentLength)); - - case DataType.Int16: - return new AsyncReply(data.getInt16Array(offset, contentLength)); - - case DataType.UInt16: - return new AsyncReply(data.getUint16Array(offset, contentLength)); - - case DataType.Int32: - return new AsyncReply(data.getInt32Array(offset, contentLength)); - - case DataType.UInt32: - return new AsyncReply(data.getUint32Array(offset, contentLength)); - - case DataType.Int64: - return new AsyncReply(data.getInt64Array(offset, contentLength)); - - case DataType.UInt64: - return new AsyncReply(data.getUint64Array(offset, contentLength)); - - case DataType.Float32: - return new AsyncReply(data.getFloat32Array(offset, contentLength)); - - case DataType.Float64: - return new AsyncReply(data.getFloat64Array(offset, contentLength)); - - case DataType.String: - return new AsyncReply(data.getStringArray(offset, contentLength)); - - case DataType.Resource: - case DataType.DistributedResource: - return Codec.parseResourceArray(data, offset, contentLength, connection); - - case DataType.DateTime: - return new AsyncReply(data.getDateTimeArray(offset, contentLength)); - - case DataType.Structure: - return Codec.parseStructureArray(data, offset, contentLength, connection); - } - } - else { - switch (t) { - case DataType.NotModified: - return new AsyncReply(new NotModified()); - - case DataType.Void: - return new AsyncReply(null); - - case DataType.Bool: - return new AsyncReply(data.getBoolean(offset)); - - case DataType.UInt8: - return new AsyncReply(data[offset]); - - case DataType.Int8: - return new AsyncReply(data.getInt8(offset)); - - case DataType.Char: - return new AsyncReply(data.getChar(offset)); - - case DataType.Int16: - return new AsyncReply(data.getInt16(offset)); - - case DataType.UInt16: - return new AsyncReply(data.getUint16(offset)); - - case DataType.Int32: - return new AsyncReply(data.getInt32(offset)); - - case DataType.UInt32: - return new AsyncReply(data.getUint32(offset)); - - case DataType.Int64: - return new AsyncReply(data.getInt64(offset)); - - case DataType.UInt64: - return new AsyncReply(data.getUint64(offset)); - - case DataType.Float32: - return new AsyncReply(data.getFloat32(offset)); - - case DataType.Float64: - return new AsyncReply(data.getFloat64(offset)); - - case DataType.String: - return new AsyncReply(data.getString(offset, contentLength)); - - case DataType.Resource: - return Codec.parseResource(data, offset); - - case DataType.DistributedResource: - return Codec.parseDistributedResource(data, offset, connection); - - case DataType.DateTime: - return new AsyncReply(data.getDateTime(offset)); - - case DataType.Structure: - return Codec.parseStructure(data, offset, contentLength, connection); - } - } - - - return null; - } - - static parseResource(data, offset) { - return Warehouse.get(data.getUint32(offset)); - } - - static parseDistributedResource(data, offset, connection) { - //var g = data.getGuid(offset); - //offset += 16; - - // find the object - var iid = data.getUint32(offset); - - return connection.fetch(iid);// Warehouse.Get(iid); - } - - /// - /// Parse an array of bytes into array of resources - /// - /// Array of bytes. - /// Number of bytes to parse. - /// Zero-indexed offset. - /// DistributedConnection is required to fetch resources. - /// Array of resources. - static parseResourceArray(data, offset, length, connection) - { - var reply = new AsyncBag(); - if (length == 0) - { - reply.seal(); - return reply; - } - - var end = offset + length; - - // - var result = data[offset++]; - - var previous = null; - - if (result == ResourceComparisonResult.Null) - previous = new AsyncReply(null); - else if (result == ResourceComparisonResult.Local) - { - previous = Warehouse.get(data.getUint32(offset)); - offset += 4; - } - else if (result == ResourceComparisonResult.Distributed) - { - previous = connection.fetch(data.getUint32(offset)); - offset += 4; - } - - reply.add(previous); - - - while (offset < end) - { - result = data[offset++]; - - var current = null; - - if (result == ResourceComparisonResult.Null) - { - current = new AsyncReply(null); - } - else if (result == ResourceComparisonResult.Same) - { - current = previous; - } - else if (result == ResourceComparisonResult.Local) - { - current = Warehouse.get(data.getUint32(offset)); - offset += 4; - } - else if (result == ResourceComparisonResult.Distributed) - { - current = connection.fetch(data.getUint32(offset)); - offset += 4; - } - - reply.add(current); - - previous = current; - } - - reply.seal(); - return reply; - } - - /// - /// Compose an array of property values. - /// - /// PropertyValue array. - /// DistributedConnection is required to check locality. - /// If True, prepend the length as UInt32 at the beginning of the output. - /// Array of bytes in the network byte order. - - static composePropertyValueArray(array, connection, prependLength = false) - { - var rt = BL(); - for (var i = 0; i < array.Length; i++) - rt.addUint8Array(Codec.composePropertyValue(array[i], connection)); - if (prependLength) - rt.addUint32(rt.length, 0); - return rt.toArray(); - } - - /// - /// Compose a property value. - /// - /// Property value - /// DistributedConnection is required to check locality. - /// Array of bytes in the network byte order. - static composePropertyValue(propertyValue, connection) - { - // age, date, value - return BL().addUint64(propertyValue.age) - .addDateTime(propertyValue.date) - .addUint8Array(Codec.compose(propertyValue.value, connection)) - .toArray(); - } - - - /// - /// Parse property value. - /// - /// Array of bytes. - /// Zero-indexed offset. - /// DistributedConnection is required to fetch resources. - /// Output content size. - /// PropertyValue. - static parsePropertyValue(data, offset, sizeObject, connection) - { - var reply = new AsyncReply(); - - var age = data.getUint64(offset); - offset += 8; - - var date = data.getDateTime(offset); - offset += 8; - - var cs = {}; - - Codec.parse(data, offset, cs, connection).then(function(value) - { - reply.trigger(new PropertyValue(value, age, date)); - }); - - sizeObject.size = 16 + cs.size; - return reply; - } - - - /// - /// Parse resource history - /// - /// Array of bytes. - /// Zero-indexed offset. - /// Number of bytes to parse. - /// Resource - /// Starting age. - /// Ending age. - /// DistributedConnection is required to fetch resources. - /// - static parseHistory(data, offset, length, resource, connection) - { - var list = new KeyList(); - - var reply = new AsyncReply(); - - var bagOfBags = new AsyncBag(); - - var ends = offset + length; - while (offset < ends) - { - var index = data[offset++]; - var pt = resource.instance.template.getPropertyTemplateByIndex(index); - - list.add(pt, null); - - - var cs = data.getUint32(offset); - offset += 4; - bagOfBags.add(Codec.parsePropertyValueArray(data, offset, cs, connection)); - offset += cs; - } - - bagOfBags.seal(); - - bagOfBags.then(x => - { - for(var i = 0; i < list.length; i++) - list.values[i] = x[i]; - - reply.trigger(list); - }); - - return reply; - - } - - /// - /// Compose resource history - /// - /// History - /// DistributedConnection is required to fetch resources. - /// - static composeHistory(history, connection, prependLength = false) - { - var rt = new BinaryList(); - - for (var i = 0; i < history.length; i++) - rt.addUint8(history.keys[i].index).addUint8Array(Codec.composePropertyValueArray(history.values[i], connection, true)); - - if (prependLength) - rt.addUint32(rt.length, 0); - - return rt.toArray(); - } - - /// - /// Parse an array of ProperyValue. - /// - /// Array of bytes. - /// Zero-indexed offset. - /// Number of bytes to parse. - /// DistributedConnection is required to fetch resources. - /// - static parsePropertyValueArray(data, offset, length, connection) - { - var rt = new AsyncBag(); - - while (length > 0) - { - var cs = {}; - - rt.add(Codec.parsePropertyValue(data, offset, cs, connection)); - - if (cs.size > 0) - { - offset += cs.size; - length -= cs.size; - } - else - throw new Exception("Error while parsing ValueInfo structured data"); - } - - rt.seal(); - return rt; - } - - static parseStructure(data, offset, contentLength, connection, metadata = null, keys = null, types = null) - { - var reply = new AsyncReply(); - var bag = new AsyncBag(); - - - var keylist = []; - var typelist = []; - - - if (keys == null) { - while (contentLength > 0) { - var len = data[offset++]; - keylist.push(data.getString(offset, len)); - offset += len; - - typelist.push(data[offset]); - - var rt = {}; - bag.add(Codec.parse(data, offset, rt, connection)); - contentLength -= rt.size + len + 1; - offset += rt.size; - } - } - else if (types == null) { - for (var i = 0; i < keys.length; i++) - keylist.push(keys[i]); - - while (contentLength > 0) { - typelist.push(data[offset]); - - var rt = {}; - bag.add(Codec.parse(data, offset, rt, connection)); - contentLength -= rt.size; - offset += rt.size; - } - } - else { - - for (var i = 0; i < keys.length; i++) { - keylist.push(keys[i]); - typelist.push(types[i]); - } - - var i = 0; - while (contentLength > 0) { - var rt = {}; - bag.add(Codec.parse(data, offset, rt, connection, types[i])); - contentLength -= rt.size; - offset += rt.size; - i++; - } - } - - bag.seal(); - - bag.then(function (res) { - // compose the list - var s = new Structure(); - for (var i = 0; i < keylist.length; i++) - s[keylist[i]] = res[i]; - reply.trigger(s); - }); - - if (metadata != null) - { - metadata.keys = keylist; - metadata.types = typelist; - } - - return reply; - } - - - static parseVarArray(data, offset, contentLength, connection) { - var rt = new AsyncBag(); - - while (contentLength > 0) { - var cs = {}; - - rt.add(Codec.parse(data, offset, cs, connection)); - - if (cs.size > 0) { - offset += cs.size; - contentLength -= cs.size; - } - else - throw new Exception("Error while parsing structured data"); - - } - - rt.seal(); - return rt; - } - - - static compose(value, connection, prependType = true) { - - if (value instanceof Function) - value = value(connection); - else if (value instanceof DistributedPropertyContext) - value = value.method(this); - - var type = Codec.getDataType(value, connection); - var rt = new BinaryList(); - - switch (type) { - case DataType.Void: - // nothing to do; - break; - - case DataType.String: - var st = DC.stringToBytes(value); - rt.addUint32(st.length).addUint8Array(st); - break; - - case DataType.Resource: - rt.addUint32(value._p.instanceId); - break; - - case DataType.DistributedResource: -// rt.addUint8Array(DC.stringToBytes(value.instance.template.classId)).addUint32(value.instance.id); - rt.addUint32(value.instance.id); - break; - - case DataType.Structure: - rt.addUint8Array(Codec.composeStructure(value, connection, true, true, true)); - break; - - case DataType.VarArray: - rt.addUint8Array(Codec.composeVarArray(value, connection, true)); - break; - - case DataType.ResourceArray: - rt.addUint8Array(Codec.composeResourceArray(value, connection, true)); - break; - - case DataType.StructureArray: - rt.addUint8Array(Codec.composeStructureArray(value, connection, true)); - break; - - default: - rt.add({type: type, value: value}); - if (DataType.isArray(type)) - rt.addUint32(rt.length, 0); - - break; - } - - if (prependType) - rt.addUint8(type, 0); - - return rt.toArray(); - } - - static composeVarArray(array, connection, prependLength = false) { - var rt = new BinaryList(); - - for (var i = 0; i < array.length; i++) - rt.addUint8Array(Codec.compose(array[i], connection)); - - if (prependLength) - rt.addUint32(rt.length, 0); - return rt.toArray(); - } - - static composeStructure(value, connection, includeKeys = true, includeTypes = true, prependLength = false) { - var rt = new BinaryList(); - - var keys = value.getKeys(); - - if (includeKeys) { - for (var i = 0; i < keys.length; i++) { - var key = DC.stringToBytes(keys[i]); - rt.addUint8(key.length).addUint8Array(key).addUint8Array(Codec.compose(value[keys[i]], connection)); - } - } - else { - for (var i = 0; i < keys.length; i++) - rt.addUint8Array(Codec.compose(value[keys[i]], connection, includeTypes)); - } - - if (prependLength) - rt.addUint32(rt.length, 0); - - return rt.toArray(); - } - - static composeStructureArray(structures, connection, prependLength = false) { - if (structures == null || structures.length == 0 || !(structures instanceof StructureArray)) - return new DC(0); - - var rt = new BinaryList(); - var comparision = StructureComparisonResult.Structure; - - rt.addUint8(comparision); - rt.addUint8Array(Codec.composeStructure(structures[0], connection)); - - for (var i = 1; i < structures.Length; i++) { - comparision = Codec.compareStructure(structures[i - 1], structures[i], connection); - rt.addUint8(comparision); - - if (comparision == StructureComparisonResult.Structure) - rt.addUint8Array(Codec.composeStructure(structures[i], connection)); - else if (comparision == StructureComparisonResult.StructureSameKeys) - rt.addUint8Array(Codec.composeStructure(structures[i], connection, false)); - else if (comparision == StructureComparisonResult.StructureSameTypes) - rt.addUint8Array(Codec.composeStructure(structures[i], connection, false, false)); - } - - if (prependLength) - rt.addUint32(rt.length, 0); - - return rt.toArray(); - } - - static compareStructure(previous, next, connection) { - if (next == null) - return StructureComparisonResult.Null; - - if (previous == null) - return StructureComparisonResult.Structure; - - if (next == previous) - return StructureComparisonResult.Same; - - if (previous.length != next.length) - return StructureComparisonResult.Structure; - - var previousKeys = previous.getKeys(); - var nextKeys = next.getKeys(); - - for (var i = 0; i < previousKeys.length; i++) - if (previousKeys[i] != nextKeys[i]) - return StructureComparisonResult.Structure; - - var previousTypes = Codec.getStructureDateTypes(previous, connection); - var nextTypes = Codec.getStructureDateTypes(next, connection); - - for (var i = 0; i < previousTypes.length; i++) - if (previousTypes[i] != nextTypes[i]) - return StructureComparisonResult.StructureSameKeys; - - return StructureComparisonResult.StructureSameTypes; - } - - static getStructureDateTypes(structure, connection) { - var keys = structure.getKeys(); - var types = []; - - for (var i = 0; i < keys.length; i++) - types.push(Codec.getDataType(structure[keys[i]], connection)); - return types; - } - -static isLocalResource(resource, connection) { - if (resource instanceof DistributedResource) - if (resource._p.connection == connection) - return true; - - return false; -} - - static composeResource(resource, connection) { - if (Codec.isLocalResource(resource, connection)) - return BL().addUint32(resource.id); - else { - return BL().addUint8Array(resource.instance.template.classId.value).addUint32(resource.instance.id); - } - } - - static compareResource(previous, next, connection) { - - if (next == null) - return ResourceComparisonResult.Null; - else if (next == previous) - return ResourceComparisonResult.Same; - else if (Codec.isLocalResource(next, connection)) - return ResourceComparisonResult.Local; - else - return ResourceComparisonResult.Distributed; - } - - static composeResourceArray(resources, connection, prependLength = false) { - - if (resources == null || resources.length == 0)// || !(resources instanceof ResourceArray)) - return prependLength ? new DC(4) : new DC(0); - - var rt = new BinaryList(); - var comparsion = Codec.compareResource(null, resources[0], connection); - - rt.addUint8(comparsion); - - if (comparsion == ResourceComparisonResult.Local) - rt.addUint32(resources[0]._p.instanceId); - else if (comparsion == ResourceComparisonResult.Distributed) - rt.addUint32(resources[0].instance.id); - - for (var i = 1; i < resources.Length; i++) - { - comparsion = Codec.compareResource(resources[i - 1], resources[i], connection); - rt.addUint8(comparsion); - if (comparsion == ResourceComparisonResult.Local) - rt.addUint32(resources[i]._p.instanceId); - else if (comparsion == ResourceComparisonResult.Distributed) - rt.addUint32(resources[i].instance.id); - } - - if (prependLength) - rt.addUint32(rt.length, 0); - - - return rt.toArray(); - } - - - -static getDataType(value) { - switch (typeof value) { - case "number": - // float or ? - if (Math.floor(value) == value) { - if (value > 0) { - // larger than byte ? - if (value > 0xFF) { - // larger than short ? - if (value > 0xFFFF) { - // larger than int ? - if (value > 0xFFFFFFFF) { - return DataType.UInt64; - } - else { - return DataType.UInt32; - } - } - else { - return DataType.UInt16; - } - } - else { - return DataType.UInt8; - } - } - else { - if (value < -128) { - if (value < -32768) { - if (value < -2147483648) { - return DataType.Int64; - } - else { - return DataType.Int32; - } - } - else { - return DataType.Int16; - } - } - else { - return DataType.Int8; - } - } - } - else { - // float or double - return DataType.Float64; - } - break; - - case "string": - return DataType.String; - case "boolean": - return DataType.Bool; - case "object": - if (value instanceof Array) { - return DataType.VarArray; - } - else if (value instanceof IResource) { - return Codec.isLocalResource(value, connection) ? DataType.Resource : DataType.DistributedResource; - } - else if (value instanceof Date) { - return DataType.DateTime; - } - else if (value instanceof Uint8Array - || value instanceof ArrayBuffer) { - return DataType.UInt8Array; - } - else if (value instanceof Number) { - // JS numbers are always 64-bit float - return DataType.Float64; - } - else if (value instanceof Structure) { - return DataType.Structure; - } - else { - return DataType.Void - } - - break; - - default: - return DataType.Void; - } - } - - - /// - /// Parse an array of structures - /// - /// Bytes array - /// Zero-indexed offset - /// Number of bytes to parse - /// DistributedConnection is required in case a structure in the array holds items at the other end - /// Array of structures - static parseStructureArray(data, offset, length, connection) - { - var reply = new AsyncBag(); - if (length == 0) - { - reply.seal(); - return reply; - } - - var end = offset + length; - - var result = data[offset++]; - - var previous = null; - //var previousKeys = []; - //var previousTypes = []; - - var metadata = {keys: null, types: null}; - - - if (result == StructureComparisonResult.Null) - previous = new AsyncReply(null); - else if (result == StructureComparisonResult.Structure) - { - var cs = data.getUint32(offset); - offset += 4; - previous = this.parseStructure(data, offset, cs, connection, metadata); - offset += cs; - } - - reply.add(previous); - - - while (offset < end) - { - result = data[offset++]; - - if (result == StructureComparisonResult.Null) - previous = new AsyncReply(null); - else if (result == StructureComparisonResult.Structure) - { - var cs = data.getUint32(offset); - offset += 4; - previous = this.parseStructure(data, offset, cs, connection, metadata); - offset += cs; - } - else if (result == StructureComparisonResult.StructureSameKeys) - { - var cs = data.getUint32(offset); - offset += 4; - previous = this.parseStructure(data, offset, cs, connection, metadata, metadata.keys); - offset += cs; - } - else if (result == StructureComparisonResult.StructureSameTypes) - { - var cs = data.getUint32(offset); - offset += 4; - previous = this.parseStructure(data, offset, cs, connection, metadata, metadata.keys, metadata.types); - offset += cs; - } - - reply.add(previous); - } - - reply.seal(); - return reply; - } - - -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -const UNIX_EPOCH = 621355968000000000; -const TWO_PWR_32 = (1 << 16) * (1 << 16); - -class DC extends Uint8Array// extends DataView // Data Converter -{ - constructor(bufferOrSize) { - super(bufferOrSize); - - //if (bufferOrSize instanceof ArrayBuffer) { - // this.buffer = bufferOrSize; - //} - //else - //{ - // this.buffer = new Uint8Array(bufferOrSize); - //} - - this.dv = new DataView(this.buffer); - } - - - static boolToBytes(value) - { - var rt = new DC(1); - rt.setBoolean(0, value); - return rt; - } - - static int8ToBytes(value) - { - var rt = new DC(1); - rt.setInt8(0, value); - return rt; - } - - static hexToBytes(value) - { - // convert hex to Uint8Array - var rt = new DC(value.length/2); - for(var i = 0; i < ar.length; i++) - rt[i] = parseInt(value.substr(i*2, 2), 16); - return rt; - } - - static uint8ToBytes(value) - { - var rt = new DC(1); - rt.setUint8(0, value); - return rt; - } - - static charToBytes(value) - { - var rt = new DC(2); - rt.setChar(0, value); - return rt; - } - - static int16ToBytes(value) - { - var rt = new DC(2); - rt.setInt16(0, value); - return rt; - } - - static uint16ToBytes(value) - { - var rt = new DC(2); - rt.setUint16(0, value); - return rt; - } - - static int32ToBytes(value) - { - var rt = new DC(4); - rt.setInt32(0, value); - return rt; - } - - static uint32ToBytes(value) - { - var rt = new DC(4); - rt.setUint32(0, value); - return rt; - } - - static float32ToBytes(value) - { - var rt = new DC(4); - rt.setFloat32(0, value); - return rt; - } - - static int64ToBytes(value) - { - var rt = new DC(8); - rt.setInt64(0, value); - return rt; - } - - static uint64ToBytes(value) - { - var rt = new DC(8); - rt.setUint64(0, value); - return rt; - } - - static float64ToBytes(value) - { - var rt = new DC(8); - rt.setFloat64(0, value); - return rt; - } - - static dateTimeToBytes(value) - { - var rt = new DC(8); - rt.setDateTime(0, value); - return rt; - } - - static stringToBytes(value) - { - var utf8 = unescape(encodeURIComponent(value)); - var rt = []; - - for (var i = 0; i < utf8.length; i++) - rt.push(utf8.charCodeAt(i)); - - return new DC(rt); - } - - static stringArrayToBytes(values) - { - var list = new BinaryList(); - for(var i = 0; i < values.length; i++) - { - var s = DC.stringToBytes(values[i]); - list.addUint32(s.length).addUint8Array(s); - } - - return list.toArray(); - } - - append(src, offset, length) - { - if (!(src instanceof DC)) - src = new DC(src); - - var appendix = src.clip(offset, length); - var rt = new DC(this.length + appendix.length); - rt.set(this, 0); - rt.set(appendix, this.length); - return rt; - } - - static combine(a, aOffset, aLength, b, bOffset, bLength) - { - if (!(a instanceof DC)) - a = new DC(a); - if (!(b instanceof DC)) - b = new DC(b); - - a = a.clip(aOffset, aLength); - b = b.clip(bOffset, bLength); - - var rt = new DC(a.length + b.length); - rt.set(a, 0); - rt.set(b, a.length); - return rt; - } - - clip(offset, length) - { - return this.slice(offset, offset+length); - } - - getInt8(offset) - { - return this.dv.getUint8(offset); - } - - getUint8(offset) - { - return this[offset];// this.dv.getUint8(offset); - } - - getInt16(offset) - { - return this.dv.getInt16(offset); - } - - getUint16(offset) - { - return this.dv.getUint16(offset); - } - - getInt32(offset) - { - return this.dv.getInt32(offset); - } - - getUint32(offset) - { - return this.dv.getUint32(offset); - } - - getFloat32(offset) - { - return this.dv.getFloat32(offset); - } - - getFloat64(offset) - { - return this.dv.getFloat64(offset); - } - - setInt8(offset, value) - { - return this.dv.setInt8(offset, value); - } - - setUint8(offset, value) - { - return this.dv.setUint8(offset, value); - } - - setInt16(offset, value) - { - return this.dv.setInt16(offset, value); - } - - setUint16(offset, value) - { - return this.dv.setUint16(offset, value); - } - - setInt32(offset, value) - { - return this.dv.setInt32(offset, value); - } - - setUint32(offset, value) - { - return this.dv.setUint32(offset, value); - } - - setFloat32(offset, value) - { - return this.dv.setFloat32(offset, value); - } - - setFloat64(offset, value) - { - return this.dv.setFloat64(offset, value); - } - - getInt8Array(offset, length) - { - return new Int8Array(this.buffer, offset, length); - } - - getUint8Array(offset, length) - { - return new Uint8Array(this.buffer, offset, length); - } - - getInt16Array(offset, length) - { - return new Int16Array(this.buffer, offset, length); - } - - getUint16Array(offset, length) - { - return new Uint16Array(this.buffer, offset, length); - } - - getInt32Array(offset, length) - { - return new Int32Array(this.buffer, offset, length); - } - - getUint32Array(offset, length) - { - return new Uint32Array(this.buffer, offset, length); - } - - getFloat32Array(offset, length) - { - return new Float32Array(this.buffer, offset, length); - } - - getFloat64Array(offset, length) - { - return new Float64Array(this.buffer, offset, length); - } - - getInt64Array(offset, length) - { - return new Int64Array(this.buffer, offset, length); - } - - - getUint64Array(offset, length) - { - return new Uint64Array(this.buffer, offset, length); - } - - getBoolean(offset) - { - return this.getUint8(offset) > 0; - } - - setBoolean(offset, value) - { - this.setUint8(offset, value ? 1: 0); - } - - getBooleanArray(offset, length) - { - var rt = []; - for(var i = 0; i < length; i++) - rt.push(this.getBoolean(offset+i)); - return rt; - } - - getChar(offset) - { - return String.fromCharCode(this.getUint16(offset)); - } - - setChar(offset, value) - { - this.setUint16(offset, value.charCodeAt(0)); - } - - getCharArray(offset, length) - { - var rt = []; - for(var i = 0; i < length; i+=2) - rt.push(this.getChar(offset+i)); - return rt; - } - - getHex(offset, length) - { - var rt = ""; - for(var i = offset; i < offset + length; i++) { - var h = this[i].toString(16); - rt += h.length == 1 ? "0" + h : h; - } - - return rt; - } - - getString(offset, length) - { - if (typeof StringView != "undefined") - return new StringView(this.buffer, "UTF-8", offset, length); - else - { - var bytes = this.getUint8Array(offset, length); - var encodedString = String.fromCharCode.apply(null, bytes), - decodedString = decodeURIComponent(escape(encodedString)); - return decodedString; - } - } - - getStringArray(offset, length) - { - var rt = []; - var i = 0; - - while (i < length) - { - var cl = this.getUint32(offset + i); - i += 4; - rt.push(this.getString(offset + i, cl)); - i += cl; - } - - return rt; - } - - getInt64(offset) - { - var h = this.getInt32(offset); - var l = this.getInt32(offset + 4); - - return h * TWO_PWR_32 + ((l >= 0) ? l : TWO_PWR_32 + l); - } - - getUint64(offset) - { - var h = this.getUint32(offset); - var l = this.getUint32(offset + 4); - return h * TWO_PWR_32 + ((l >= 0) ? l : TWO_PWR_32 + l); - } - - setInt64(offset, value) - { - var l = (value % TWO_PWR_32) | 0; - var h = (value / TWO_PWR_32) | 0; - this.setInt32(offset, h); - this.setInt32(offset + 4, l); - } - - setUint64(offset, value) - { - var l = (value % TWO_PWR_32) | 0; - var h = (value / TWO_PWR_32) | 0; - this.setInt32(offset, h); - this.setInt32(offset + 4, l); - } - - setDateTime(offset, value) - { - // Unix Epoch - var ticks = 621355968000000000 + (value.getTime() * 10000); - this.setUint64(offset, ticks); - } - - getDateTime(offset) - { - var ticks = this.getUint64(offset); - return new Date(Math.round((ticks-UNIX_EPOCH)/10000)); - } - - getDateTimeArray(offset) - { - var rt = []; - for(var i = 0; i < length; i+=8) - rt.push(this.getDateTime(offset+i)); - return rt; - } - - getGuid(offset) - { - return new Guid(this.clip(offset, 16)); - - /* - var d = this.getUint8Array(offset, 16); - var rt = ""; - for (var i = 0; i < 16; i++) { - rt += String.fromCharCode(d[i]); - } - - return btoa(rt); - */ - } - - getGuidArray(offset, length) - { - var rt = []; - for(var i = 0; i < length; i+=16) - rt.push(this.getGuid(offset+i)); - return rt; - } - - sequenceEqual(ar) - { - if (ar.length != this.length) - return false; - else - { - for(var i = 0; i < this.length; i++) - if (ar[i] != this[i]) - return false; - } - - return true; - } -} - - - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -const DataType = -{ - Void: 0x0, - //Variant, - Bool: 1, - Int8: 2, - UInt8: 3, - Char: 4, - Int16: 5, - UInt16: 6, - Int32: 7, - UInt32: 8, - Int64: 9, - UInt64: 10, - Float32: 11, - Float64: 12, - Decimal: 13, - DateTime: 14, - Resource: 15, - DistributedResource: 16, - ResourceLink: 17, - String: 18, - Structure: 19, - //Stream, - //Array = 0x80, - VarArray: 0x80, - BoolArray: 0x81, - UInt8Array: 0x82, - Int8Array: 0x83, - CharArray: 0x84, - Int16Array: 0x85, - UInt16Array: 0x86, - Int32Array: 0x87, - UInt32Array: 0x88, - Int64Array: 0x89, - UInt64Array: 0x8A, - Float32Array: 0x8B, - Float64Array: 0x8C, - DecimalArray: 0x8D, - DateTimeArray: 0x8E, - ResourceArray: 0x8F, - DistributedResourceArray: 0x90, - ResourceLinkArray: 0x91, - StringArray: 0x92, - StructureArray: 0x93, - NotModified: 0x7f, - Unspecified: 0xff, - - isArray: function(type) - { - return ((type & 0x80) == 0x80) && (type != DataType.NotModified); - }, - - sizeOf: function(type) - { - switch (type) - { - case DataType.Void: - case DataType.NotModified: - return 0; - case DataType.Bool: - case DataType.Int8: - case DataType.UInt8: - return 1; - case DataType.Char: - case DataType.Int16: - case DataType.UInt16: - return 2; - case DataType.Int32: - case DataType.UInt32: - case DataType.Float32: - case DataType.Resource: - return 4; - case DataType.Int64: - case DataType.UInt64: - case DataType.Float64: - case DataType.DateTime: - return 8; - case DataType.DistributedResource: - return 4; - - default: - return -1; - } - } -}; - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -class DistributedConnection extends IStore { - - send(data) { - //console.log("Send", data.length); - this.socket.send(data.buffer); - } - - sendParams(doneReply) { - return new SendList(this, doneReply); - } - - generateNonce(length) - { - var rt = new Uint8Array(length); - for(var i = 0; i < length; i++) - rt[i] = Math.random() * 255; - - return rt; - } - - constructor(url, domain, username, password, checkInterval = 30, connectionTimeout = 600, revivingTime = 120) { - - super(); - - //Instance.Name = Global.GenerateCode(12); - - //this.hostType = AuthenticationType.Client; - //this.domain = domain; - //this.localUsername = username; - - this._register("ready"); - this._register("error"); - this._register("close"); - - this.session = new Session(new Authentication(AuthenticationType.Client), new Authentication(AuthenticationType.Host)); - - this.session.localAuthentication.domain = domain; - this.session.localAuthentication.username = username; - - this.localPassword = DC.stringToBytes(password); - - this.socket = new WebSocket(url, "iip"); - this.socket.binaryType = "arraybuffer"; - this.socket.connection = this; - this.socket.networkBuffer = new NetworkBuffer(); - - this.debug = false; - this.totalReceived = 0; - this.totalSent = 0; - - this.checkInterval = checkInterval * 1000; // check every 30 seconds - this.connectionTimeout = connectionTimeout * 1000; // 10 minutes (4 pings failed) - this.revivingTime = revivingTime * 1000; // 2 minutes - this.lastAction = Date.now(); - - this.packet = new IIPPacket(); - this.authPacket = new IIPAuthPacket(); - - this.resources = {}; - this.templates = new KeyList(); - this.requests = {}; - this.pathRequests = {}; - this.templateRequests = new KeyList(); - this.resourceRequests = {}; - this.callbackCounter = 0; - - this.queue = new AsyncQueue(); - - this.queue.then(function (x) { - if (x.type == DistributedResourceQueueItemType.Event) { - x.resource._emitEventByIndex(x.index, x.value); - } - else { - x.resource._updatePropertyByIndex(x.index, x.value); - } - }); - - this.localNonce = this.generateNonce(32);// new Uint8Array(32); - //window.crypto.getRandomValues(this.localNonce); - - // declare (Credentials -> No Auth, No Enctypt) - var un = DC.stringToBytes(username); - var dmn = DC.stringToBytes(domain); - var self = this; - - this.socket.onopen = function () { - var bl = new BinaryList(); - bl.addUint8(0x60).addUint8(dmn.length).addUint8Array(dmn).addUint8Array(self.localNonce).addUint8(un.length).addUint8Array(un); - self.send(bl.toArray()); - }; - - this.socket.onmessage = function (msg) { - - //console.log("Rec", msg.data.byteLength); - - this.networkBuffer.writeAll(msg.data); - - self.lastAction = new Date(); - - while (this.networkBuffer.available > 0 && !this.networkBuffer.protected) - self.receive(this.networkBuffer); - - - }; - - this.socket.onclose = function(event) - { - self.close(event); - }; - - //this.socket.onerror = function(event) - //{ - // self.close(event); - //}; - } - - - processPacket(msg, offset, ends, data) - { - - - var authPacket = this.authPacket; - - if (this.ready) { - var packet = new IIPPacket(); - - var rt = packet.parse(msg, offset, ends); - if (rt <= 0) { - data.holdFor(msg, offset, ends - offset, -rt); - return ends; - } - else { - offset += rt; - - if (packet.command == IIPPacketCommand.Event) { - switch (packet.event) { - case IIPPacketEvent.ResourceReassigned: - this.IIPEventResourceReassigned(packet.resourceId, packet.newResourceId); - break; - case IIPPacketEvent.ResourceDestroyed: - this.IIPEventResourceDestroyed(packet.resourceId); - break; - case IIPPacketEvent.PropertyUpdated: - this.IIPEventPropertyUpdated(packet.resourceId, packet.methodIndex, packet.content); - break; - case IIPPacketEvent.EventOccurred: - this.IIPEventEventOccurred(packet.resourceId, packet.methodIndex, packet.content); - break; - - case IIPPacketEvent.ChildAdded: - this.IIPEventChildAdded(packet.resourceId, packet.childId); - break; - case IIPPacketEvent.ChildRemoved: - this.IIPEventChildRemoved(packet.resourceId, packet.childId); - break; - case IIPPacketEvent.Renamed: - this.IIPEventRenamed(packet.resourceId, packet.content); - break; - case IIPPacketEvent.AttributesUpdated: - this.IIPEventAttributesUpdated(packet.resourceId, packet.content); - break; - - } - } - else if (packet.command == IIPPacketCommand.Request) { - switch (packet.action) { - - // Manage - case IIPPacketAction.AttachResource: - this.IIPRequestAttachResource(packet.callbackId, packet.resourceId); - break; - case IIPPacketAction.ReattachResource: - this.IIPRequestReattachResource(packet.callbackId, packet.resourceId, packet.resourceAge); - break; - case IIPPacketAction.DetachResource: - this.IIPRequestDetachResource(packet.callbackId, packet.resourceId); - break; - case IIPPacketAction.CreateResource: - this.IIPRequestCreateResource(packet.callbackId, packet.storeId, packet.resourceId, packet.content); - break; - case IIPPacketAction.DeleteResource: - this.IIPRequestDeleteResource(packet.callbackId, packet.resourceId); - break; - case IIPPacketAction.AddChild: - this.IIPRequestAddChild(packet.callbackId, packet.resourceId, packet.childId); - break; - case IIPPacketAction.RemoveChild: - this.IIPRequestRemoveChild(packet.callbackId, packet.resourceId, packet.childId); - break; - case IIPPacketAction.RenameResource: - this.IIPRequestRenameResource(packet.callbackId, packet.resourceId, packet.content); - break; - - // Inquire - case IIPPacketAction.TemplateFromClassName: - this.IIPRequestTemplateFromClassName(packet.callbackId, packet.className); - break; - case IIPPacketAction.TemplateFromClassId: - this.IIPRequestTemplateFromClassId(packet.callbackId, packet.classId); - break; - case IIPPacketAction.TemplateFromResourceId: - this.IIPRequestTemplateFromResourceId(packet.callbackId, packet.resourceId); - break; - case IIPPacketAction.QueryLink: - this.IIPRequestQueryResources(packet.callbackId, packet.resourceLink); - break; - case IIPPacketAction.ResourceChildren: - this.IIPRequestResourceChildren(packet.callbackId, packet.resourceId); - break; - case IIPPacketAction.ResourceParents: - this.IIPRequestResourceParents(packet.callbackId, packet.resourceId); - break; - case IIPPacketAction.ResourceHistory: - this.IIPRequestInquireResourceHistory(packet.callbackId, packet.resourceId, packet.fromDate, packet.toDate); - break; - - // Invoke - case IIPPacketAction.InvokeFunctionArrayArguments: - this.IIPRequestInvokeFunctionArrayArguments(packet.callbackId, packet.resourceId, packet.methodIndex, packet.content); - break; - case IIPPacketAction.InvokeFunctionNamedArguments: - this.IIPRequestInvokeFunctionNamedArguments(packet.callbackId, packet.resourceId, packet.methodIndex, packet.content); - break; - case IIPPacketAction.GetProperty: - this.IIPRequestGetProperty(packet.callbackId, packet.resourceId, packet.methodIndex); - break; - case IIPPacketAction.GetPropertyIfModified: - this.IIPRequestGetPropertyIfModifiedSince(packet.callbackId, packet.resourceId, packet.methodIndex, packet.resourceAge); - break; - case IIPPacketAction.SetProperty: - this.IIPRequestSetProperty(packet.callbackId, packet.resourceId, packet.methodIndex, packet.content); - break; - case IIPPacketAction.ResourceHistory: - this.IIPRequestInquireResourceHistory(packet.callbackId, packet.resourceId, packet.fromDate, packet.toDate); - break; - case IIPPacketAction.QueryLink: - this.IIPRequestQueryResources(packet.callbackId, packet.resourceLink); - break; - - // Attribute - case IIPPacketAction.GetAllAttributes: - this.IIPRequestGetAttributes(packet.callbackId, packet.resourceId, packet.content, true); - break; - case IIPPacketAction.UpdateAllAttributes: - this.IIPRequestUpdateAttributes(packet.callbackId, packet.resourceId, packet.content, true); - break; - case IIPPacketAction.ClearAllAttributes: - this.IIPRequestClearAttributes(packet.callbackId, packet.resourceId, packet.content, true); - break; - case IIPPacketAction.GetAttributes: - this.IIPRequestGetAttributes(packet.callbackId, packet.resourceId, packet.content, false); - break; - case IIPPacketAction.UpdateAttributes: - this.IIPRequestUpdateAttributes(packet.callbackId, packet.resourceId, packet.content, false); - break; - case IIPPacketAction.ClearAttributes: - this.IIPRequestClearAttributes(packet.callbackId, packet.resourceId, packet.content, false); - break; - - } - } - else if (packet.command == IIPPacketCommand.Reply) { - switch (packet.action) { - case IIPPacketAction.AttachResource: - this.IIPReply(packet.callbackId, packet.classId, packet.resourceAge, packet.resourceLink, packet.content); - break; - case IIPPacketAction.ReattachResource: - this.IIPReply(packet.callbackId, packet.resourceAge, packet.content); - break; - case IIPPacketAction.DetachResource: - this.IIPReply(packet.callbackId); - break; - case IIPPacketAction.CreateResource: - this.IIPReply(packet.callbackId, packet.resourceId); - break; - case IIPPacketAction.DeleteResource: - case IIPPacketAction.AddChild: - case IIPPacketAction.RemoveChild: - case IIPPacketAction.RenameResource: - this.IIPReply(packet.callbackId); - break; - case IIPPacketAction.TemplateFromClassName: - case IIPPacketAction.TemplateFromClassId: - case IIPPacketAction.TemplateFromResourceId: - this.IIPReply(packet.callbackId, ResourceTemplate.parse(packet.content)); - break; - - case IIPPacketAction.QueryLink: - case IIPPacketAction.ResourceChildren: - case IIPPacketAction.ResourceParents: - case IIPPacketAction.ResourceHistory: - this.IIPReply(packet.callbackId, packet.content); - break; - - case IIPPacketAction.InvokeFunctionArrayArguments: - case IIPPacketAction.InvokeFunctionNamedArguments: - this.IIPReplyInvoke(packet.callbackId, packet.content); - break; - - case IIPPacketAction.GetProperty: - this.IIPReply(packet.callbackId, packet.content); - break; - case IIPPacketAction.GetPropertyIfModified: - this.IIPReply(packet.callbackId, packet.content); - break; - case IIPPacketAction.SetProperty: - this.IIPReply(packet.callbackId); - break; - - // Attribute - case IIPPacketAction.GetAllAttributes: - case IIPPacketAction.GetAttributes: - this.IIPReply(packet.callbackId, packet.content); - break; - - case IIPPacketAction.UpdateAllAttributes: - case IIPPacketAction.UpdateAttributes: - case IIPPacketAction.ClearAllAttributes: - case IIPPacketAction.ClearAttributes: - this.IIPReply(packet.callbackId); - break; - - } - - } - else if (packet.command == IIPPacketCommand.Report) - { - switch (packet.report) - { - case IIPPacketReport.ManagementError: - this.IIPReportError(packet.callbackId, ErrorType.Management, packet.errorCode, null); - break; - case IIPPacketReport.ExecutionError: - this.IIPReportError(packet.callbackId, ErrorType.Exception, packet.errorCode, packet.errorMessage); - break; - case IIPPacketReport.ProgressReport: - this.IIPReportProgress(packet.callbackId, ProgressType.Execution, packet.progressValue, packet.progressMax); - break; - case IIPPacketReport.ChunkStream: - this.IIPReportChunk(packet.callbackId, packet.content); - - break; - } - } - - } - } - - else { - var rt = authPacket.parse(msg, offset, ends); - - - if (rt <= 0) { - data.holdAllFor(msg, ends - rt); - return ends; - } - else { - offset += rt; - - if (this.session.localAuthentication.type == AuthenticationType.Host) { - if (authPacket.command == IIPAuthPacketCommand.Declare) { - if (authPacket.remoteMethod == IIPAuthPacketMethod.credentials - && authPacket.localMethod == IIPAuthPacketMethod.None) { - this.session.remoteAuthentication.username = authPacket.remoteUsername; - this.remoteNonce = authPacket.remoteNonce; - this.domain = authPacket.domain; - this.sendParams().addUint8(0xa0).addUint8Array(this.localNonce).done(); - } - } - else if (authPacket.command == IIPAuthPacketCommand.Action) { - if (authPacket.action == IIPAuthPacketAction.AuthenticateHash) { - var remoteHash = authPacket.hash; - - this.server.membership.getPassword(this.session.remoteAuthentication.username, this.domain).then(function (pw) { - if (pw != null) { - - //var hash = new DC(sha256.arrayBuffer(BL().addString(pw).addUint8Array(remoteNonce).addUint8Array(this.localNonce).toArray())); - var hash = SHA256.compute(BL().addString(pw).addUint8Array(remoteNonce).addUint8Array(this.localNonce).toDC()); - - - if (hash.sequenceEqual(remoteHash)) { - // send our hash - //var localHash = new DC(sha256.arrayBuffer((new BinaryList()).addUint8Array(this.localNonce).addUint8Array(remoteNonce).addUint8Array(pw).toArray())); - var localHash = SHA256.compute(BL().addUint8Array(this.localNonce).addUint8Array(remoteNonce).addUint8Array(pw).toDC()); - this.sendParams().addUint8(0).addUint8Array(localHash).done(); - - this.readyToEstablish = true; - } - else { - // incorrect password - this.sendParams().addUint8(0xc0).addInt32(1).addUint16(5).addString("Error").done(); - } - } - }); - } - else if (authPacket.action == IIPAuthPacketAction.NewConnection) { - if (readyToEstablish) { - this.session.id = this.generateNonce(32);// new DC(32); - //window.crypto.getRandomValues(this.session.id); - - this.sendParams().addUint8(0x28).addUint8Array(this.session.id).done(); - this.ready = true; - this._emit("ready", this); - } - } - } - } - else if (this.session.localAuthentication.type == AuthenticationType.Client) { - if (authPacket.command == IIPAuthPacketCommand.Acknowledge) { - this.remoteNonce = authPacket.remoteNonce; - - // send our hash - - //var localHash = new DC(sha256.arrayBuffer(BL().addUint8Array(this.localPassword) - // .addUint8Array(this.localNonce) - // .addUint8Array(this.remoteNonce).toArray())); - - var localHash = SHA256.compute(BL().addUint8Array(this.localPassword) - .addUint8Array(this.localNonce) - .addUint8Array(this.remoteNonce).toDC()); - - this.sendParams().addUint8(0).addUint8Array(localHash).done(); - } - else if (authPacket.command == IIPAuthPacketCommand.Action) { - if (authPacket.action == IIPAuthPacketAction.AuthenticateHash) { - // check if the server knows my password - //var remoteHash = new DC(sha256.arrayBuffer(BL().addUint8Array(this.remoteNonce) - // .addUint8Array(this.localNonce) - // .addUint8Array(this.localPassword).toArray() - //)); - - var remoteHash = SHA256.compute(BL().addUint8Array(this.remoteNonce) - .addUint8Array(this.localNonce) - .addUint8Array(this.localPassword).toDC()); - - - if (remoteHash.sequenceEqual(authPacket.hash)) { - // send establish request - this.sendParams().addUint8(0x20).addUint16(0).done(); - } - else { - this.sendParams().addUint8(0xc0).addUint32(1).addUint16(5).addString("Error").done(); - } - } - else if (authPacket.action == IIPAuthPacketAction.ConnectionEstablished) { - this.session.id = authPacket.sessionId; - this.ready = true; - this._emit("ready", this); - } - } - else if (authPacket.command == IIPAuthPacketCommand.Error) - { - this._emit("error", this, authPacket.errorCode, authPacket.errorMessage); - this.close(); - } - } - } - } - - return offset; - - //if (offset < ends) - // this.processPacket(msg, offset, ends, data); - } - - receive(data) { - var msg = data.read(); - var offset = 0; - var ends = msg.length; - var packet = this.packet; - - //console.log("Data"); - - while (offset < ends) { - offset = this.processPacket(msg, offset, ends, data); - } - - - } - - close(event) - { - this._emit("close", event); - - Warehouse.remove(this); - - if (this.socket.readyState != this.socket.CLOSED) - { - this.socket.close(); - } - } - - trigger(trigger) { - return true; - } - - put(resource) { - this.resources[parseInt(resource.instance.name)] = resource; - return true; - } - - remove(resource) - { - // nothing to do (IStore interface) - } - - // Protocol Implementation - - sendRequest2(action, binaryList) { - var reply = new AsyncReply(); - this.callbackCounter++; - this.sendParams().addUint8(0x40 | action).addUint32(this.callbackCounter).addRange(binaryList).done(); - this.requests[this.callbackCounter] = reply; - return reply; - } - - sendRequest(action) { - var reply = new AsyncReply(); - this.callbackCounter++; - this.requests[this.callbackCounter] = reply; - return this.sendParams(reply).addUint8(0x40 | action).addUint32(this.callbackCounter); - } - - sendInvokeByArrayArguments(instanceId, index, parameters) - { - var reply = new AsyncReply(); - - var pb = Codec.composeVarArray(parameters, this, true); - - this.callbackCounter++; - this.sendParams() - .addUint8(0x40 | IIPPacketAction.InvokeFunctionArrayArguments) - .addUint32(this.callbackCounter) - .addUint32(instanceId) - .addUint8(index) - .addUint8Array(pb) - .done(); - - this.requests[this.callbackCounter] = reply; - - return reply; - } - - sendInvokeByNamedArguments(instanceId, index, parameters) - { - var reply = new AsyncReply(); - - var pb = Codec.composeStructure(parameters, this, true, true, true); - - this.callbackCounter++; - this.sendParams() - .addUint8(0x40 | IIPPacketAction.InvokeFunctionNamedArguments) - .addUint32(this.callbackCounter) - .addUint32(instanceId) - .addUint8(index) - .addUint8Array(pb) - .done(); - - this.requests[this.callbackCounter] = reply; - - return reply; - } - - - sendError(type, callbackId, errorCode, errorMessage = "") - { - var msg = DC.stringToBytes(errorMessage); - if (type == ErrorType.Management) - this.sendParams() - .addUint8(0xC0 | IIPPacketReport.ManagementError) - .addUint32(callbackId) - .addUint16(errorCode) - .done(); - else if (type == ErrorType.Exception) - this.sendParams() - .addUint8(0xC0 | IIPPacketReport.ExecutionError) - .addUint32(callbackId) - .addUint16(errorCode) - .addUint16(msg.length) - .addUint8Array(msg) - .done(); - } - - sendProgress(callbackId, value, max) - { - this.sendParams() - .addUint8(0xC0 | IIPPacketReport.ProgressReport) - .addUint32(callbackId) - .addInt32(value) - .addInt32(max) - .done(); - } - - sendChunk(callbackId, chunk) - { - var c = Codec.compose(chunk, this, true); - this.sendParams() - .addUint8(0xC0 | IIPPacketReport.ChunkStream) - .addUint32(callbackId) - .addUint8Array(c) - .done(); - } - - IIPReply(callbackId) { - - var results = Array.prototype.slice.call(arguments, 1); - var req = this.requests[callbackId]; - - //console.log("Reply " + callbackId, req); - - delete this.requests[callbackId]; - req.trigger(results); - } - - IIPReplyInvoke(callbackId, result) - { - var req = this.requests[callbackId]; - delete this.requests[callbackId]; - - Codec.parse(result, 0, {}, this).then(function(rt) - { - req.trigger(rt); - }); - } - - IIPReportError(callbackId, errorType, errorCode, errorMessage) - { - var req = this.requests[callbackId]; - delete this.requests[callbackId]; - req.triggerError(errorType, errorCode, errorMessage); - } - - IIPReportProgress(callbackId, type, value, max) - { - var req = this.requests[callbackId]; - req.triggerProgress(type, value, max); - } - - IIPReportChunk(callbackId, data) - { - if (this.requests[callbackId]) - { - var req = this.requests[callbackId]; - Codec.parse(data, 0, {}, this).then(function(x) - { - req.triggerChunk(x); - }); - } - } - - IIPEventResourceReassigned(resourceId, newResourceId) { - - } - - IIPEventResourceDestroyed(resourceId) { - if (this.resources[resourceId]) { - var r = this.resources[resourceId]; - delete this.resources[resourceId]; - r.destroy(); - } - } - - IIPEventPropertyUpdated(resourceId, index, content) { - - var self = this; - - this.fetch(resourceId).then(function(r){ - // push to the queue to gaurantee serialization - var item = new AsyncReply(); - self.queue.add(item); - - Codec.parse(content, 0, {}, self).then(function (args) { - var pt = r.instance.template.getPropertyTemplateByIndex(index); - if (pt != null) { - item.trigger(new DistributedResourceQueueItem(r, DistributedResourceQueueItemType.Propery, args, index)); - } - else { // ft found, fi not found, this should never happen - self.queue.remove(item); - } - }); - }); - } - - - IIPEventEventOccurred(resourceId, index, content) { - var self = this; - - this.fetch(resourceId).then(function(r){ - // push to the queue to guarantee serialization - var item = new AsyncReply(); - var r = self.resources[resourceId]; - - self.queue.add(item); - - Codec.parseVarArray(content, 0, content.length, self).then(function (args) { - var et = r.instance.template.getEventTemplateByIndex(index); - if (et != null) { - item.trigger(new DistributedResourceQueueItem(r, DistributedResourceQueueItemType.Event, args, index)); - } - else { // ft found, fi not found, this should never happen - self.queue.remove(item); - } - }); - }); - } - - IIPEventChildAdded(resourceId, childId) - { - var self = this; - - this.fetch(resourceId).then(function(parent) - { - self.fetch(childId).then(function(child) - { - parent.instance.children.add(child); - }); - }); - } - - IIPEventChildRemoved(resourceId, childId) - { - var self = this; - - this.fetch(resourceId).then(function(parent) - { - self.fetch(childId).then(function(child) - { - parent.instance.children.remove(child); - }); - }); - } - - IIPEventRenamed(resourceId, name) - { - this.fetch(resourceId).then(function(resource) - { - resource.instance.attributes.set("name", name.getString(0, name.length)); - }); - } - - - IIPEventAttributesUpdated(resourceId, attributes) - { - var self = this; - - this.fetch(resourceId).then(function(resource) - { - var attrs = attributes.getStringArray(0, attributes.length); - - self.getAttributes(resource, attrs).then(function(s) - { - resource.instance.setAttributes(s); - }); - }); - } - - sendReply(action, callbackId) - { - return this.sendParams().addUint8(0x80 | action).addUint32(callbackId); - } - - sendEvent(evt) - { - return this.sendParams().addUint8(evt); - } - - IIPRequestAttachResource(callback, resourceId) { - - //var sl = this.sendParams(); - var self = this; - - - Warehouse.get(resourceId).then(function (r) { - if (r != null) { - - if (r.instance.applicable(self.session, ActionType.Attach, null) == Ruling.Denied) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.AttachDenied); - return; - } - - r.instance.on("ResourceEventOccurred", self.instance_eventOccurred, self); - r.instance.on("ResourceModified", self.instance_propertyModified, self); - r.instance.on("ResourceDestroyed", self.instance_resourceDestroyed, self); - // reply ok - - var link = DC.stringToBytes(r.instance.link); - - if (r instanceof DistributedResource) - self.sendReply(IIPPacketAction.AttachResource, callback) - .addUint8Array(r.instance.template.classId.value) - .addUint64(r.instance.age) - .addUint16(link.length) - .addUint8Array(link) - .addUint8Array(Codec.composePropertyValueArray(r._serialize(), self, true)) - .done(); - else - self.sendReply(IIPPacketAction.AttachResource, callback) - .addUint8Array(r.instance.template.classId.value) - .addUint64(r.instance.age) - .addUint16(link.length) - .addUint8Array(link) - .addUint8Array(Codec.composePropertyValueArray(r.instance.serialize(), self, true)) - .done(); - } - else { - // reply failed - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - } - }); - } - - IIPRequestReattachResource(callback, resourceId, resourceAge) { - var self = this; - - Warehouse.get(resourceId).then(function (r) { - if (res != null) { - r.instance.on("ResourceEventOccurred", self.instance_eventOccurred, self); - r.instance.on("ResourceModified", self.instance_propertyModified, self); - r.instance.on("ResourceDestroyed", self.instance_resourceDestroyed, self); - // reply ok - self.sendReply(IIPPacketAction.ReattachResource, callback) - .addUint64(r.instance.age) - .addUint8Array(Codec.composePropertyValueArray(r.instance.serialize(), self, true)) - .done(); - } - else { - // reply failed - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - } - }); - } - - IIPRequestDetachResource(callback, resourceId) { - var self = this; - - Warehouse.get(resourceId).then(function (r) { - if (r != null) { - r.instance.off("ResourceEventOccurred", self.instance_eventOccurred); - r.instance.off("ResourceModified", self.instance_propertyModified); - r.instance.off("ResourceDestroyed", self.instance_resourceDestroyed); - - // reply ok - self.sendReply(IIPPacketAction.DetachResource, callback).done(); - } - else { - // reply failed - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - } - }); - } - - IIPRequestCreateResource(callback, storeId, parentId, content) { - var self = this; - Warehouse.get(storeId).then(function(store) - { - if (store == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.StoreNotFound); - return; - } - - if (!(store instanceof IStore)) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceIsNotStore); - return; - } - - // check security - if (store.instance.applicable(self.session, ActionType.CreateResource, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.CreateDenied); - return; - } - - Warehouse.get(parentId).then(function(parent) - { - - // check security - - if (parent != null) - if (parent.instance.applicable(self.session, ActionType.AddChild, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.AddChildDenied); - return; - } - - var offset = 0; - - var className = content.getString(offset + 1, content[0]); - offset += 1 + content[0]; - - var nameLength = content.getUint16(offset); - offset += 2; - var name = content.getString(offset, nameLength); - - var cl = content.getUint32(offset); - offset += 4; - - var type = window[className]; - - if (type == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ClassNotFound); - return; - } - - Codec.parseVarArray(content, offset, cl, self).then(function(parameters) - { - offset += cl; - cl = content.getUint32(offset); - Codec.parseStructure(content, offset, cl, self).then(function(attributes) - { - offset += cl; - cl = content.length - offset; - - Codec.parseStructure(content, offset, cl, self).then(function(values) - { - - - var resource = new (Function.prototype.bind.apply(type, values)); - - Warehouse.put(resource, name, store, parent); - - - self.sendReply(IIPPacketAction.CreateResource, callback) - .addUint32(resource.Instance.Id) - .done(); - - }); - }); - }); - }); - }); - } - - IIPRequestDeleteResource(callback, resourceId) { - var self = this; - Warehouse.get(resourceId).then(function(r) - { - if (r == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - if (r.instance.store.instance.applicable(session, ActionType.Delete, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.DeleteDenied); - return; - } - - if (Warehouse.remove(r)) - self.sendReply(IIPPacketAction.DeleteResource, callback).done(); - else - self.sendError(ErrorType.Management, callback, ExceptionCode.DeleteFailed); - }); - } - - IIPRequestTemplateFromClassName(callback, className) { - - var self = this; - - Warehouse.getTemplateByClassName(className).then(function (t) { - if (t != null) - self.sendReply(IIPPacketAction.TemplateFromClassName, callback) - .addUint32(t.content.length) - .addUint8Array(t.content) - .done(); - else { - // reply failed - self.sendError(ErrorType.Management, callback, ExceptionCode.TemplateNotFound); - } - }); - } - - IIPRequestTemplateFromClassId(callback, classId) { - var self = this; - Warehouse.getTemplateByClassId(classId).then(function (t) { - if (t != null) - self.sendReply(IIPPacketAction.TemplateFromClassId, callback) - .addUint32(t.content.length) - .addUint8Array(t.content) - .done(); - else { - // reply failed - self.sendError(ErrorType.Management, callback, ExceptionCode.TemplateNotFound); - } - }); - } - - IIPRequestTemplateFromResourceId(callback, resourceId) { - - var self = this; - - Warehouse.get(resourceId).then(function (r) { - if (r != null) - self.sendReply(IIPPacketAction.TemplateFromResourceId, callback) - .addUint32(r.instance.template.content.length) - .addUint8Array(r.instance.template.content) - .done(); - else { - // reply failed - self.sendError(ErrorType.Management, callback, ExceptionCode.TemplateNotFound); - } - }); - } - - IIPRequestInvokeFunctionArrayArguments(callback, resourceId, index, content) { - - var self = this; - - Warehouse.get(resourceId).then(function (r) { - if (r != null) { - Codec.parseVarArray(content, 0, content.length, self).then(function (args) { - var ft = r.instance.template.getFunctionTemplateByIndex(index); - if (ft != null) { - if (r instanceof DistributedResource) { - var rt = r._invokeByArrayArguments(index, args); - if (rt != null) { - rt.then(function (res) { - self.sendReply(IIPPacketAction.InvokeFunctionArrayArguments, callback) - .addUint8Array(Codec.compose(res, self)) - .done(); - }); - } - else { - // function not found on a distributed object - } - } - else { - - var fi = r[ft.name]; - - if (r.instance.applicable(self.session, ActionType.Execute, ft) == Ruling.Denied) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.InvokeDenied); - return; - } - - if (fi instanceof Function) { - args.push(self); - - var rt = fi.apply(r, args); - - - if (rt instanceof AsyncReply) { - rt.then(function (res) { - self.sendReply(IIPPacketAction.InvokeFunctionArrayArguments, callback) - .addUint8Array(Codec.compose(res, self)) - .done(); - }); - } - else { - self.sendReply(IIPPacketAction.InvokeFunctionArrayArguments, callback) - .addUint8Array(Codec.compose(rt, self)) - .done(); - } - } - else { - // ft found, fi not found, this should never happen - } - } - } - else { - // no function at this index - } - }); - } - else { - // no resource with this id - } - }); - } - - - IIPRequestInvokeFunctionNamedArguments(callback, resourceId, index, content) { - - var self = this; - - Warehouse.get(resourceId).then(function (r) { - if (r != null) { - Codec.parseStructure(content, 0, content.Length, self).then(function (namedArgs) { - var ft = r.instance.template.getFunctionTemplateByIndex(index); - if (ft != null) { - if (r instanceof DistributedResource) { - var rt = r._invokeByNamedArguments(index, namedArgs); - if (rt != null) { - rt.then(function (res) { - self.sendReply(IIPPacketAction.InvokeFunctionNamedArguments, callback) - .addUint8Array(Codec.compose(res, self)) - .done(); - }); - } - else { - // function not found on a distributed object - } - } - else { - - var fi = r[ft.name]; - - if (r.instance.applicable(self.session, ActionType.Execute, ft) == Ruling.Denied) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.InvokeDenied); - return; - } - - if (fi instanceof Function) { - - var pi = ResourceTemplate.getFunctionParameters(fi); - var args = new Array(pi.length); - - for (var i = 0; i < pi.Length; i++) - { - if (namedArgs[pi[i]] !== undefined) - args[i] = namedArgs[pi[i]]; - } - - // pass this to the last argument if it is undefined - if (args[args.length-1] === undefined) - args[args.length-1] = self; - - var rt = fi.apply(r, args); - - - if (rt instanceof AsyncReply) { - rt.then(function (res) { - self.sendReply(IIPPacketAction.InvokeFunctionNamedArguments, callback) - .addUint8Array(Codec.compose(res, self)) - .done(); - }); - } - else { - self.sendReply(IIPPacketAction.InvokeFunctionNamedArguments, callback) - .addUint8Array(Codec.compose(rt, self)) - .done(); - } - } - else { - // ft found, fi not found, this should never happen - } - } - } - else { - // no function at this index - } - }); - } - else { - // no resource with this id - } - }); - } - - IIPRequestGetProperty(callback, resourceId, index) { - - var self = this; - - Warehouse.get(resourceId).then(function (r) { - if (r != null) { - var pt = r.instance.template.getFunctionTemplateByIndex(index); - if (pt != null) { - if (r instanceof DistributedResource) { - self.sendReply(IIPPacketAction.GetProperty, callback) - .addUint8Array(Codec.compose(r._get(pt.index), self)) - .done(); - } - else { - var pv = r[pt.name]; - self.sendReply(IIPPacketAction.GetProperty) - .addUint8Array(Codec.compose(pv, self)) - .done(); - } - } - else { - // pt not found - } - } - else { - // resource not found - } - }); - } - - IIPRequestGetPropertyIfModifiedSince(callback, resourceId, index, age) { - - var self = this; - - Warehouse.get(resourceId).then(function (r) { - if (r != null) { - var pt = r.instance.template.getFunctionTemplateByIndex(index); - if (pt != null) { - if (r.instance.getAge(index) > age) { - var pv = r[pt.name]; - self.sendReply(IIPPacketAction.GetPropertyIfModified, callback) - .addUint8Array(Codec.compose(pv, self)) - .done(); - } - else - { - self.sendReply(IIPPacketAction.GetPropertyIfModified, callback) - .addUint8(DataType.NotModified) - .done(); - } - } - else { - // pt not found - } - } - else { - // resource not found - } - }); - } - - IIPRequestSetProperty(callback, resourceId, index, content) { - - var self = this; - - Warehouse.get(resourceId).then(function (r) { - if (r != null) { - - - var pt = r.instance.template.getPropertyTemplateByIndex(index); - if (pt != null) { - Codec.parse(content, 0, {}, this).then(function (value) { - if (r instanceof DistributedResource) { - // propagation - r._set(index, value).then(function (x) { - self.sendReply(IIPPacketAction.SetProperty, callback) - .done(); - }).error(function(x){ - self.sendError(x.type, callback, x.code, x.message) - .done(); - }); - } - else - { - if (r.instance.applicable(self.session, ActionType.SetProperty, pt) == Ruling.Denied) - { - self.sendError(AsyncReply.ErrorType.Exception, callback, ExceptionCode.SetPropertyDenied); - return; - } - - try - { - if (r[pt.name] instanceof DistributedPropertyContext) - value = new DistributedPropertyContext(this, value); - - r[pt.name] = value; - self.sendReply(IIPPacketAction.SetProperty, callback).done(); - } - catch(ex) - { - self.sendError(AsyncReply.ErrorType.Exception, callback, 0, ex.toString()).done(); - } - } - - }); - } - else { - // property not found - self.sendError(AsyncReply.ErrorType.Management, callback, ExceptionCode.PropertyNotFound).done(); - } - } - else { - // resource not found - self.sendError(AsyncReply.ErrorType.Management, callback, ExceptionCode.PropertyNotFound).done(); - } - }); - } - - IIPRequestInquireResourceHistory(callback, resourceId, fromDate, toDate) - { - var self = this; - Warehouse.get(resourceId).then(function(r) - { - if (r != null) - { - r.instance.store.getRecord(r, fromDate, toDate).then(function(results) - { - var history = Codec.composeHistory(results, self, true); - self.sendReply(IIPPacketAction.ResourceHistory, callback) - .addUint8Array(history) - .done(); - }); - } - }); - } - - IIPRequestQueryResources(callback, resourceLink) - { - var self = this; - - Warehouse.query(resourceLink).then(function(resources) - { - - var list = resources.filter(function(r){return r.instance.applicable(self.session, ActionType.Attach, null) != Ruling.Denied}); - - if (list.length == 0) - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - else - self.sendReply(IIPPacketAction.QueryLink, callback) - .addUint8Array(Codec.composeResourceArray(list, self, true)) - .done(); - }); - } - - create(store, parent, className, parameters, attributes, values) - { - var reply = new AsyncReply(); - var sb = DC.stringToBytes(className); - - var pkt = BL().addUint32(store.instance.id) - .addUint32(parent.instance.id) - .addUint32(sb.length) - .addUint8Array(sb) - .addUint8Array(Codec.composeVarArray(parameters, this, true)) - .addUint8Array(Codec.composeStructure(attributes, this, true, true, true)) - .addUint8Array(Codec.composeStructure(values, this)); - - pkt.addUint32(pkt.length, 8); - - this.sendRequest(IIPPacket.IIPPacketAction.CreateResource).addUint8Array(pkt.ToArray()).done().then(function(args) - { - var rid = args[0]; - - self.fetch(rid).then(function(r) - { - reply.trigger(r); - }); - - }); - - return reply; - } - - query(resourceLink) - { - var reply = new AsyncReply(); - var self = this; - - var sb = DC.stringToBytes(resourceLink); - - this.sendRequest(IIPPacketAction.QueryLink) - .addUint16(sb.length) - .addUint8Array(sb) - .done() - .then(function(args) - { - Codec.parseResourceArray(args[0], 0, args[0].length, self).then(function(resources) { - reply.trigger(resources); - }); - }).error(function(ex){ - reply.triggerError(ex); - }); - - return reply; - } - - getTemplate(classId) { - if (this.templates.contains(classId)) - return new AsyncReply(this.templates.item(classId)); - else if (this.templateRequests.contains(classId)) - return this.templateRequests.item(classId); - - var reply = new AsyncReply(); - this.templateRequests.add(classId.valueOf(), reply); - - var self = this; - - this.sendRequest(IIPPacketAction.TemplateFromClassId) - .addUint8Array(classId.value) - .done() - .then(function (rt) { - self.templateRequests.remove(classId); - self.templates.add(rt[0].classId.valueOf(), rt[0]); - Warehouse.putTemplate(rt[0]); - reply.trigger(rt[0]); - }); - - return reply; - } - -// IStore interface - get(path) { - - var rt = new AsyncReply(); - - this.query(path).then(function(ar) - { - if (ar != null && ar.length > 0) - rt.trigger(ar[0]); - else - rt.trigger(null); - }).error(function(ex) {rt.triggerError(ex);}); - - return rt; - - /* - if (this.pathRequests[path]) - return this.pathRequests[path]; - - var reply = new AsyncReply(); - this.pathRequests[path] = reply; - - var bl = new BinaryList(); - bl.addString(path); - bl.addUint16(bl.length, 0); - - var link = data.get - var self = this; - - this.sendRequest(IIPPacketAction.ResourceIdFromResourceLink) - .addUint16(.then(function (rt) { - delete self.pathRequests[path]; - - self.fetch(rt[1]).then(function (r) { - reply.trigger(r); - }); - }); - - - return reply; - */ - } - - retrieve(iid) { - for (var r in this.resources) - if (this.resources[r].instance.id == iid) - return new AsyncReply(r); - return new AsyncReply(null); - } - -// Get a resource from the other end - fetch(id) { - if (this.resourceRequests[id] && this.resources[id]) { - // dig for dead locks - // or not - return new AsyncReply(this.resources[id]); - //return this.resourceRequests[id]; - } - else if (this.resourceRequests[id]) - return this.resourceRequests[id]; - else if (this.resources[id]) - return new AsyncReply(this.resources[id]); - - var reply = new AsyncReply(); - - this.resourceRequests[id] = reply; - - var self = this; - - this.sendRequest(IIPPacketAction.AttachResource) - .addUint32(id) - .done() - .then(function (rt) { - var dr = new DistributedResource(self, id, rt[1], rt[2]); - //var dr = new DistributedResource(self, tmp, id, rt[1], rt[2]); - - self.getTemplate(rt[0]).then(function (tmp) { - - // ClassId, ResourceAge, ResourceLink, Content - Warehouse.put(dr, id.toString(), self, null, tmp); - - - Codec.parsePropertyValueArray(rt[3], 0, rt[3].length, self).then(function (ar) { - dr._attached(ar); - delete self.resourceRequests[id]; - reply.trigger(dr); - }); - }); - }); - - return reply; - } - - getRecord(resource, fromDate, toDate) - { - if (resource instanceof DistributedResource) - { - - if (resource._p.connection != this) - return new AsyncReply(null); - - var reply = new AsyncReply(); - - var self = this; - - this.sendRequest(IIPPacketAction.ResourceHistory) - .addUint32(resource._p.instanceId) - .addDateTime(fromDate).addDateTime(toDate) - .done() - .then(function(rt) - { - Codec.parseHistory(rt[0], 0, rt[0].length, resource, self).then(function(history) - { - reply.trigger(history); - }); - }); - - return reply; - } - else - return new AsyncReply(null); - } - - instance_resourceDestroyed(resource) { - // compose the packet - this.sendEvent(IIPPacketEvent.ResourceDestroyed) - .addUint32(resource.instance.id) - .done(); - } - - instance_propertyModified(resource, name, newValue) { - var pt = resource.instance.template.getPropertyTemplateByName(name); - - if (pt == null) - return; - - this.sendEvent(IIPPacketEvent.PropertyUpdated) - .addUint32(resource.instance.id) - .addUint8(pt.index) - .addUint8Array(Codec.compose(newValue, this)) - .done(); - } - - instance_eventOccurred(resource, issuer, receivers, name, args) { - var et = resource.instance.template.getEventTemplateByName(name); - - if (et == null) - return; - - if (receivers != null) - if (receivers.indexOf(this.session) < 0) - return; - - if (resource.instance.applicable(this.session, ActionType.ReceiveEvent, et, issuer) == Ruling.Denied) - return; - - // compose the packet - this.sendEvent(IIPPacketEvent.EventOccurred) - .addUint32(resource.instance.id) - .addUint8(et.index) - .addUint8Array(Codec.composeVarArray(args, this, true)) - .done(); - - } - - - - IIPRequestAddChild(callback, parentId, childId) - { - var self = this; - Warehouse.get(parentId).then(function(parent) - { - if (parent == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - Warehouse.get(childId).then(function(child) - { - if (child == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - if (parent.instance.applicable(self.session, ActionType.AddChild, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.AddChildDenied); - return; - } - - if (child.instance.applicable(self.session, ActionType.AddParent, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.AddParentDenied); - return; - } - - parent.instance.children.add(child); - - self.sendReply(IIPPacketAction.AddChild, callback) - .done(); - //child.Instance.Parents - }); - - }); - } - - IIPRequestRemoveChild(callback, parentId, childId) - { - var self = this; - - Warehouse.get(parentId).then(function(parent) - { - if (parent == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - Warehouse.get(childId).then(function(child) - { - if (child == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - if (parent.instance.applicable(self.session, ActionType.RemoveChild, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.AddChildDenied); - return; - } - - if (child.instance.applicable(self.session, ActionType.RemoveParent, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.AddParentDenied); - return; - } - - parent.instance.children.remove(child); - - self.sendReply(IIPPacketAction.RemoveChild, callback) - .done(); - //child.Instance.Parents - }); - - }); - } - - IIPRequestRenameResource(callback, resourceId, name) - { - var self = this; - Warehouse.get(resourceId).then(function(resource) - { - if (resource == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - if (resource.instance.applicable(self.session, ActionType.Rename, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.RenameDenied); - return; - } - - resource.instance.name = name.getString(0, name.length); - self.sendReply(IIPPacketAction.RenameResource, callback) - .done(); - }); - } - - IIPRequestResourceChildren(callback, resourceId) - { - var self = this; - Warehouse.get(resourceId).then(function(resource) - { - if (resource == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - self.sendReply(IIPPacketAction.ResourceChildren, callback) - .addUint8Array(Codec.composeResourceArray(resource.instance.children.toArray(), this, true)) - .done(); - - }); - } - - IIPRequestResourceParents(callback, resourceId) - { - var self = this; - - Warehouse.get(resourceId).then(function(resource) - { - if (resource == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - self.sendReply(IIPPacketAction.ResourceParents, callback) - .addUint8Array(Codec.composeResourceArray(resource.instance.parents.toArray(), this, true)) - .done(); - }); - } - - IIPRequestClearAttributes(callback, resourceId, attributes, all = false) - { - Warehouse.get(resourceId).then(function(r) - { - if (r == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - if (r.instance.store.instance.applicable(self.session, ActionType.UpdateAttributes, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.UpdateAttributeDenied); - return; - } - - var attrs = []; - - if (!all) - attrs = attributes.getStringArray(0, attributes.length); - - if (r.instance.removeAttributes(attrs)) - self.sendReply(all ? IIPPacketAction.ClearAllAttributes : IIPPacketAction.ClearAttributes, callback) - .done(); - else - self.sendError(AsyncReply.ErrorType.Management, callback, ExceptionCode.UpdateAttributeFailed); - - }); - } - - IIPRequestUpdateAttributes(callback, resourceId, attributes, clearAttributes = false) - { - var self = this; - - Warehouse.get(resourceId).then(function(r) - { - if (r == null) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.ResourceNotFound); - return; - } - - if (r.instance.store.instance.applicable(self.session, ActionType.UpdateAttributes, null) != Ruling.Allowed) - { - self.sendError(ErrorType.Management, callback, ExceptionCode.UpdateAttributeDenied); - return; - } - - Codec.parseStructure(attributes, 0, attributes.Length, this).then(function(attrs) { - if (r.instance.setAttributes(attrs, clearAttributes)) - self.sendReply(clearAttributes ? IIPPacketAction.ClearAllAttributes : IIPPacketAction.ClearAttributes, - callback) - .done(); - else - self.sendError(ErrorType.Management, callback, ExceptionCode.UpdateAttributeFailed); - }); - - }); - - } - - - - getChildren(resource) - { - if (resource._p.connection != this) - return new AsyncReply(null); - - var rt = new AsyncReply(); - var self = this; - - this.sendRequest(IIPPacketAction.ResourceChildren) - .addUint32(resource._p.instanceId) - .done() - .then(function(d) - { - - Codec.parseResourceArray(d, 0, d.length, self).then(function(resources) - { - rt.trigger(resources); - }).error(function(ex) { rt.triggerError(ex); }); - }); - - return rt; - } - - getParents(resource) - { - if (resource._p.connection != this) - return new AsyncReply(null); - - var rt = new AsyncReply(); - var self = this; - - this.sendRequest(IIPPacketAction.ResourceParents) - .addUint32(resource._p.instanceId) - .done() - .then(function(d) - { - Codec.parseResourceArray(d, 0, d.length, this).then(function(resources) - { - rt.trigger(resources); - }).error(function(ex) { rt.triggerError(ex);}); - }); - - return rt; - } - - removeAttributes(resource, attributes = null) - { - if (resource._p.connection != this) - return new AsyncReply(null); - - var rt = new AsyncReply(); - - if (attributes == null) - this.sendRequest(IIPPacketAction.ClearAllAttributes) - .addUint32(resource._p.instanceId) - .done() - .then(function(ar) - { - rt.trigger(true); - }).error(function(ex) { rt.triggerError(ex); }); - else - { - var attrs = DC.stringArrayToBytes(attributes); - this.sendRequest(IIPPacketAction.ClearAttributes) - .addUint32(resource.instance.id) - .addUint32(attrs.length) - .addUint8Array(attrs) - .done() - .then(function(ar) - { - rt.trigger(true); - }).error(function(ex) { rt.triggerChunk(ex); }); - } - - return rt; - } - - setAttributes(resource, attributes, clearAttributes = false) - { - if (resource._p.connection != this) - return new AsyncReply(null); - - var rt = new AsyncReply(); - - this.sendRequest(clearAttributes ? IIPPacketAction.UpdateAllAttributes : IIPPacketAction.UpdateAttributes) - .addUint32(resource._p.instanceId) - .addUint8Array(Codec.composeStructure(attributes, this, true, true, true)) - .done() - .then(function(ar) - { - rt.trigger(true); - }).error(function(ex) {rt.triggerError(ex);}); - - return rt; - } - - getAttributes(resource, attributes = null) - { - if (resource._p.connection != this) - return new AsyncReply(null); - - var rt = new AsyncReply(); - var self = this; - - if (attributes == null) - { - this.sendRequest(IIPPacketAction.GetAllAttributes) - .addUint32(resource._p.instanceId) - .done() - .then(function(ar) - { - Codec.parseStructure(ar[0], 0, ar[0].length, this).then(function(st) - { - for (var a in st) - resource.instance.attributes.set(a, st[a]); - rt.trigger(st); - }).error(function(ex) { rt.triggerError(ex); }); - }); - } - else - { - var attrs = DC.stringArrayToBytes(attributes); - this.sendRequest(IIPPacketAction.GetAttributes) - .addUint32(resource._p.instanceId) - .addUint32(attrs.length) - .addUint8Array(attrs) - .done() - .then(function(ar) - { - Codec.parseStructure(ar[0], 0, ar[0].length, self).then(function(st) - { - for (var a in st) - resource.instance.attributes.set(a, st[a]); - rt.trigger(st); - }).error(function(ex) { rt.triggerError(ex); }); - }); - } - - return rt; - } - -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -class DistributedResource extends IResource -{ - destroy() - { - this.destroyed = true; - this._emit("destroy", this); - } - - constructor(connection, instanceId, age, link) - { - super(); - - this._p = { - isAttached: false, - connection: connection, - instanceId: instanceId, - age: age, - link: link, - properties: [] - }; - } - - _serialize() - { - var props = []; - - for (var i = 0; i < this._p.properties.length; i++) - props.push(new PropertyValue(this._p.properties[i], - this.instance.getAge(i), - this.instance.getModificationDate(i))); - - return props; - } - - _attached(properties) - { - - if (this._isAttached) - return false; - else - { - for(var i = 0; i < properties.length; i++) - { - this.instance.setAge(i, properties[i].age); - this.instance.setModificationDate(i, properties[i].date); - this._p.properties.push(properties[i].value); - } - - - this._p.isAttached = true; - - var self = this; - - var makeFunc = function(index) - { - var func = function () { - - if ( arguments.length = 1 - && arguments[0] instanceof Object - && arguments[0].constructor.name == "Object") - { - var namedArgs = new Structure(arguments[0]); - return self._invokeByNamedArguments(index, namedArgs); - } - else - { - return self._invokeByArrayArguments(index, arguments); - } - }; - - // get expansion - func.help = self.instance.template.functions[index].expansion; - return func; - }; - - var makeGetter = function(index) - { - return function () { - return self._get(index); - }; - }; - - var makeSetter = function(index) - { - return function (value) { - self._set(index, value); - }; - }; - - for(var i = 0; i < this.instance.template.functions.length; i++) - { - var ft = this.instance.template.functions[i]; - this[ft.name] = makeFunc(ft.index); - } - - for(var i = 0; i < this.instance.template.properties.length; i++) - { - var pt = this.instance.template.properties[i]; - - Object.defineProperty(this, pt.name, { - get: makeGetter(pt.index), - set: makeSetter(pt.index), - enumerable: true, - configurable: true - }); - - } - } - return true; - } - - _emitEventByIndex(index, args) - { - var et = this.instance.template.getEventTemplateByIndex(index); - this._emitArgs(et.name, args); - this.instance._emitResourceEvent(null, null, et.name, args); - } - - _invokeByArrayArguments(index, args) { - if (this.destroyed) - throw new Exception("Trying to access destroyed object"); - - if (index >= this.instance.template.functions.length) - throw new Exception("Function index is incorrect"); - - return this._p.connection.sendInvokeByArrayArguments(this._p.instanceId, index, args); - } - - _invokeByNamedArguments(index, namedArgs) { - if (this.destroyed) - throw new Exception("Trying to access destroyed object"); - - if (index >= this.instance.template.functions.length) - throw new Exception("Function index is incorrect"); - - return this._p.connection.sendInvokeByNamedArguments(this._p.instanceId, index, namedArgs); - } - - _get(index) - { - if (index >= this._p.properties.length) - return null; - return this._p.properties[index]; - } - - - _updatePropertyByIndex(index, value) - { - var pt = this.instance.template.getPropertyTemplateByIndex(index); - this._p.properties[index] = value; - this.instance.emitModification(pt, value); - } - - _set(index, value) - { - if (index >= this._p.properties.length) - return null; - - var reply = new AsyncReply(); - - var parameters = Codec.compose(value, this._p.connection); - var self = this; - - this._p.connection.sendRequest(IIPPacketAction.SetProperty) - .addUint32(self._p.instanceId).addUint8(index).addUint8Array(parameters) - .done() - .then(function(res) - { - // not really needed, server will always send property modified, this only happens if the programmer forgot to emit in property setter - self._p.properties[index] = value; - reply.trigger(null); - }); - - return reply; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -const DistributedResourceQueueItemType = - { - Propery: 0, - Event: 1 - }; - -class DistributedResourceQueueItem { - constructor(resource, type, value, index) { - this.resource = resource; - this.index = index; - this.type = type; - this.value = value; - } -} - - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 24/08/2017. - */ - -"use strict"; - -class EventTemplate extends MemberTemplate -{ - - constructor() - { - super(); - this.type = MemberType.Event; - } - - compose() - { - var rt = new BinaryList(); - - var name = super.compose(); - if (this.expansion != null) { - var exp = DC.stringToBytes(this.expansion); - return rt.addUint8(0x50).addUint32(exp.length).addUint8Array(exp).addUint8(name.length).addUint8Array(name).toArray(); - } - else - return rt.addUint8(0x40).addUint32(name.length).addUint8Array(name).toArray(); - } - -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 27/08/2017. - */ - -"use strict"; - -class FunctionTemplate extends MemberTemplate { - compose() { - var name = super.compose(); - var rt = new BinaryList(); - - if (this.expansion != null) { - var exp = DC.stringToBytes(this.expansion); - - return rt.addUint8(0x10 | (this.isVoid ? 0x8 : 0x0)) - .addUint32(exp.length).addUint8Array(exp) - .addUint8(name.length).addUint8Array(name).toArray(); - } - else - return rt.addUint8(this.isVoid ? 0x8 : 0x0).addUint8(name.length).addUint8Array(name).toArray(); - } - - - constructor() { - super(); - this.type = MemberType.Function; - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 02/09/2017. - */ - -"use strict"; - -class Guid -{ - constructor(dc) - { - this.value = dc; - } - - valueOf() - { - return this.value.getHex(0, 16); - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -const IIPAuthPacketCommand = -{ - Action: 0, - Declare: 1, - Acknowledge: 2, - Error: 3 -}; - -const IIPAuthPacketAction = -{ - // Authenticate - AuthenticateHash: 0, - NewConnection: 0x20, - ResumeConnection: 0x21, - ConnectionEstablished: 0x28 -}; - - -const IIPAuthPacketMethod = -{ - None: 0, - Certificate: 1, - Credentials: 2, - Token: 3 -}; - -class IIPAuthPacket -{ - constructor() - { - this.command = 0; - this.action = 0; - this.errorCode = 0; - this.errorMessage = ""; - this.localMethod = 0; - this.sourceInfo = ""; - this.hash = ""; - this.sessionId = ""; - this.remoteMethod = 0; - this.domain = ""; - this.CertificateId = 0; - this.localUsername = ""; - this.remoteUsername = ""; - this.localPassword = ""; - this.remotePassword = ""; - this.localToken = []; - this.reemoteToken = []; - this.asymetricEncryptionKey = []; - this.localNonce = []; - this.remoteNonce = []; - this.dataLengthNeeded = 0; - } - - notEnough(offset, ends, needed) - { - if (offset + needed > ends) - { - this.dataLengthNeeded = needed - (ends - offset); - return true; - } - else - return false; - } - - parse(data, offset, ends) - { - var oOffset = offset; - - if (this.notEnough(offset, ends, 1)) - return -this.dataLengthNeeded; - - this.command = data.getUint8(offset) >> 6; - - if (this.command == IIPAuthPacketCommand.Action) - { - this.action = data[offset++] & 0x3f; - - if (this.action == IIPAuthPacketAction.AuthenticateHash) - { - if (this.notEnough(offset, ends, 32)) - return -this.dataLengthNeeded; - - this.hash = data.getUint8Array(offset, 32); - - offset += 32; - } - else if (this.action == IIPAuthPacketAction.NewConnection) - { - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - var length = data.getUint16(offset); - - offset += 2; - - if (this.notEnough(offset, ends, length)) - return -this.dataLengthNeeded; - - this.sourceInfo = data.clip(offset, length); - - offset += 32; - } - else if (this.action == IIPAuthPacketAction.ResumeConnection - || this.action == IIPAuthPacketAction.ConnectionEstablished) - { - if (this.notEnough(offset, ends, 32)) - return -this.dataLengthNeeded; - - this.sessionId = data.clip(offset, 32); - - offset += 32; - } - } - else if (this.command == IIPAuthPacketCommand.Declare) - { - this.remoteMethod = ((data.getUint8(offset) >> 4) & 0x3); - this.localMethod = ((data.getUint8(offset) >> 2) & 0x3); - - var encrypt = ((data.getUint8(offset++) & 0x2) == 0x2); - - - if (this.notEnough(offset, ends, 1)) - return -this.dataLengthNeeded; - - var domainLength = data.getUint8(offset++); - if (this.notEnough(offset, ends, domainLength)) - return -this.dataLengthNeeded; - - this.domain = data.getString(offset, domainLength); - - offset += domainLength; - - - if (this.remoteMethod == IIPAuthPacketMethod.Credentials) - { - if (this.localMethod == IIPAuthPacketMethod.None) - { - if (this.notEnough(offset, ends, 33)) - return -this.dataLengthNeeded; - - this.remoteNonce = data.clip(offset, 32); - - offset += 32; - - var length = data.getUint8(offset++); - - if (this.notEnough(offset, ends, length)) - return -this.dataLengthNeeded; - - this.remoteUsername = data.getString(offset, length); - - - offset += length; - } - } - - if (encrypt) - { - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - var keyLength = data.getUint16(offset); - - offset += 2; - - if (this.notEnough(offset, ends, keyLength)) - return -this.dataLengthNeeded; - - this.asymetricEncryptionKey = data.clip(offset, keyLength); - - offset += keyLength; - } - } - else if (this.command == IIPAuthPacketCommand.Acknowledge) - { - this.remoteMethod = (data.getUint8(offset) >> 4) & 0x3; - this.localMethod = (data.getUint8(offset) >> 2) & 0x3; - var encrypt = ((data.getUint8(offset++) & 0x2) == 0x2); - - if (this.notEnough(offset, ends, 1)) - return -this.dataLengthNeeded; - - - if (this.remoteMethod == IIPAuthPacketMethod.Credentials) - { - if (this.localMethod == IIPAuthPacketMethod.None) - { - if (this.notEnough(offset, ends, 32)) - return -this.dataLengthNeeded; - - this.remoteNonce = data.clip(offset, 32); - - offset += 32; - - } - } - - if (encrypt) - { - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - var keyLength = data.getUint16(offset); - - offset += 2; - - if (this.notEnough(offset, ends, keyLength)) - return -this.dataLengthNeeded; - - this.asymetricEncryptionKey = data.clip(offset, keyLength); - - offset += keyLength; - } - } - else if (this.command == IIPAuthPacketCommand.Error) - { - if (this.notEnough(offset, ends, 5)) - return -this.dataLengthNeeded; - - offset++; - this.errorCode = data.getUint8(offset++); - - - var cl = data.getUint16(offset); - offset += 2; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.errorMessage = data.getString(offset, cl); - offset += cl; - - } - - - return offset - oOffset; - - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - -const IIPPacketCommand = -{ - Event: 0, - Request: 1, - Reply: 2, - Report: 3 -}; - -const IIPPacketReport = -{ - ManagementError: 0, - ExecutionError: 1, - ProgressReport: 0x8, - ChunkStream: 0x9 -}; - -const IIPPacketEvent = -{ - // Event Manage - ResourceReassigned : 0, - ResourceDestroyed: 1, - ChildAdded: 2, - ChildRemoved: 3, - Renamed: 4, - - // Event Invoke - PropertyUpdated : 0x10, - EventOccurred: 0x11, - - // Attribute - AttributesUpdated: 0x18 - -}; - -const IIPPacketAction = -{ - // Request Manage - AttachResource: 0, - ReattachResource: 1, - DetachResource: 2, - CreateResource: 3, - DeleteResource: 4, - AddChild: 5, - RemoveChild: 6, - RenameResource: 7, - - // Request Inquire - TemplateFromClassName: 8, - TemplateFromClassId: 9, - TemplateFromResourceId: 10, - QueryLink: 11, - ResourceHistory: 12, - ResourceChildren: 13, - ResourceParents: 14, - - // Request Invoke - InvokeFunctionArrayArguments: 16, - GetProperty: 17, - GetPropertyIfModified: 18, - SetProperty: 19, - InvokeFunctionNamedArguments: 20, - - // Request Attribute - GetAllAttributes: 24, - UpdateAllAttributes: 25, - ClearAllAttributes: 26, - GetAttributes: 27, - UpdateAttributes: 28, - ClearAttributes: 29 -}; - - -class IIPPacket -{ - constructor() - { - this.command = 0; - this.action = 0; - this.event = 0; - this.resourceId = 0; - this.newResourceId = 0; - this.resourceAge = 0; - this.content = []; - this.errorCode = 0; - this.errorMessage = ""; - this.className = ""; - this.resourceLink = ""; - this.classId = ""; - this.methodIndex = ""; - this.methodName = ""; - this.callbackId = 0; - this.dataLengthNeeded = 0; - this.originalOffset = 0; - } - - notEnough(offset, ends, needed) - { - if (offset + needed > ends) - { - this.dataLengthNeeded = needed - (ends - this.originalOffset); - return true; - } - else - return false; - } - - parse(data, offset, ends) - { - this.originalOffset = offset; - - if (this.notEnough(offset, ends, 1)) - return -this.dataLengthNeeded; - - this.command = (data.getUint8(offset) >> 6); - - if (this.command == IIPPacketCommand.Event) - { - this.event = (data.getUint8(offset++) & 0x3f); - - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - } - else if (this.command == IIPPacketCommand.Report) - { - this.report = (data.getUint8(offset++) & 0x3f); - - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.callbackId = data.getUint32(offset); - offset += 4; - } - else - { - this.action = (data.getUint8(offset++) & 0x3f); - - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.callbackId = data.getUint32(offset); - offset += 4; - } - - if (this.command == IIPPacketCommand.Event) - { - if (this.event == IIPPacketEvent.ResourceReassigned) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.newResourceId = data.getUint32( offset); - offset += 4; - - } - else if (this.event == IIPPacketEvent.ResourceDestroyed) - { - // nothing to parse - } - else if (this.event == IIPPacketEvent.ChildAdded - || this.event == IIPPacketEvent.ChildRemoved) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.childId = data.getUint32(offset); - offset += 4; - } - else if(this.event == IIPPacketEvent.Renamed) - { - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - var cl = data.getUint16(offset); - offset += 2; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset, cl); - - offset += cl; - } - else if (this.event == IIPPacketEvent.PropertyUpdated) - { - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - this.methodIndex = data[offset++]; - - var dt = data.getUint8(offset++); - var size = DataType.sizeOf(dt); - - if (size < 0) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset - 5, cl + 5); - offset += cl; - } - else - { - if (this.notEnough(offset, ends, size)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset - 1, size + 1); - offset += size; - } - } - else if (this.event == IIPPacketEvent.EventOccurred) - { - if (this.notEnough(offset, ends, 5)) - return -this.dataLengthNeeded; - - this.methodIndex = data.getUint8(offset++); - - var cl = data.getUint32(offset); - offset += 4; - - this.content = data.clip(offset, cl); - offset += cl; - } - // Attribute - else if (this.event == IIPPacketEvent.AttributesUpdated) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset, cl); - - offset += cl; - } - } - else if (this.command == IIPPacketCommand.Request) - { - if (this.action == IIPPacketAction.AttachResource) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - } - else if (this.action == IIPPacketAction.ReattachResource) - { - if (this.notEnough(offset, ends, 12)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - this.resourceAge = data.getUint64(offset); - offset += 8; - } - else if (this.action == IIPPacketAction.DetachResource) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - } - else if (this.action == IIPPacketAction.CreateResource) - { - if (this.notEnough(offset, ends, 12)) - return -dataLengthNeeded; - - this.storeId = data.getUint32(offset); - offset += 4; - this.resourceId = data.getUint32(offset); - offset += 4; - - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -dataLengthNeeded; - - this.content = data.clip(offset, cl); - } - else if (this.action == IIPPacketAction.DeleteResource) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - } - else if (this.action == IIPPacketAction.AddChild - || this.action == IIPPacketAction.RemoveChild) - { - if (this.notEnough(offset, ends, 8)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - this.childId = data.getUint32(offset); - offset += 4; - - } - else if (this.action == IIPPacketAction.RenameResource) - { - if (this.notEnough(offset, ends, 6)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - var cl = data.getUint16(offset); - offset += 2; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset, cl); - offset += cl; - - } - else if (this.action == IIPPacketAction.TemplateFromClassName) - { - if (this.notEnough(offset, ends, 1)) - return -this.dataLengthNeeded; - - var cl = data.getUint8(offset++); - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.className = data.getString(offset, cl); - offset += cl; - - } - else if (this.action == IIPPacketAction.TemplateFromClassId) - { - if (this.notEnough(offset, ends, 16)) - return -this.dataLengthNeeded; - - this.classId = data.getGuid(offset); - offset += 16; - } - else if (this.action == IIPPacketAction.TemplateFromResourceId) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - } - else if (this.action == IIPPacketAction.QueryLink) - { - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - var cl = data.getUint16(offset); - offset += 2; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.resourceLink = data.getString(offset, cl); - offset += cl; - } - else if (this.action == IIPPacketAction.ResourceChildren - || this.action == IIPPacketAction.ResourceParents) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - } - else if (this.action == IIPPacketAction.ResourceHistory) - { - if (this.notEnough(offset, ends, 20)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - this.fromDate = data.getDateTime(offset); - offset += 8; - - this.toDate = data.getDateTime(offset); - offset += 8; - - } - else if ( this.action == IIPPacket.InvokeFunctionArrayArguments - || this.action == IIPPacketAction.InvokeFunctionNamedArguments) - { - if (this.notEnough(offset, ends, 9)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - this.methodIndex = data.getUint8(offset++); - - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset, cl); - offset += cl; - - } - else if (this.action == IIPPacketAction.GetProperty) - { - if (this.notEnough(offset, ends, 5)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - this.methodIndex = data.getUint8(offset++); - - } - else if (this.action == IIPPacketAction.GetPropertyIfModified) - { - if (this.notEnough(offset, ends, 9)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - this.methodIndex = data[offset++]; - - this.resourceAge = data.getUint64(offset); - offset += 8; - - } - else if (this.action == IIPPacketAction.SetProperty) - { - if (this.notEnough(offset, ends, 6)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - this.methodIndex = data[offset++]; - - - var dt = data.getUint8(offset++); - var size = DataType.sizeOf(dt); - - if (size < 0) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset-5, cl + 5); - offset += cl; - } - else - { - if (this.notEnough(offset, ends, size)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset-1, size + 1); - offset += size; - } - } - - // Attribute - else if (this.action == IIPPacketAction.UpdateAllAttributes - || this.action == IIPPacketAction.GetAttributes - || this.action == IIPPacketAction.UpdateAttributes - || this.action == IIPPacketAction.ClearAttributes) - { - if (this.notEnough(offset, ends, 8)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset, cl); - offset += cl; - } - - } - else if (this.command == IIPPacketCommand.Reply) - { - if (this.action == IIPPacketAction.AttachResource - || this.action == IIPPacketAction.ReattachResource) - { - if (this.notEnough(offset, ends, 26)) - return -this.dataLengthNeeded; - - this.classId = data.getGuid(offset); - offset += 16; - - this.resourceAge = data.getUint64(offset); - offset += 8; - - var cl = data.getUint16(offset); - offset+=2; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.resourceLink = data.getString(offset, cl); - offset += cl; - - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset, cl); - offset += cl; - } - else if (this.action == IIPPacketAction.DetachResource) - { - // nothing to do - } - else if (this.action == IIPPacketAction.CreateResource) - { - if (this.notEnough(offset, ends, 20)) - return -this.dataLengthNeeded; - - this.resourceId = data.getUint32(offset); - offset += 4; - - } - else if (this.action == IIPPacketAction.DetachResource) - { - // nothing to do - } - else if (this.action == IIPPacketAction.TemplateFromClassName - || this.action == IIPPacketAction.TemplateFromClassId - || this.action == IIPPacketAction.TemplateFromResourceId - || this.action == IIPPacketAction.QueryLink - || this.action == IIPPacketAction.ResourceChildren - || this.action == IIPPacketAction.ResourceParents - || this.action == IIPPacketAction.ResourceHistory - // Attribute - || this.action == IIPPacketAction.GetAllAttributes - || this.action == IIPPacketAction.GetAttributes) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset, cl); - offset += cl; - } - else if (this.action == IIPPacketAction.InvokeFunctionArrayArguments - || this.action == IIPPacketAction.InvokeFunctionNamedArguments - || this.action == IIPPacketAction.GetProperty - || this.action == IIPPacketAction.GetPropertyIfModified) - { - if (this.notEnough(offset, ends, 1)) - return -this.dataLengthNeeded; - - var dt = data.getUint8(offset++); - var size = DataType.sizeOf(dt); - - if (size < 0) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset - 5, cl + 5); - offset += cl; - } - else - { - if (this.notEnough(offset, ends, size)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset - 1, size + 1); - offset += size; - } - } - else if (this.action == IIPPacketAction.SetProperty) - { - // nothing to do - } - } - else if (this.command == IIPPacketCommand.Report) - { - if (this.report == IIPPacketReport.ManagementError) - { - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - this.errorCode = data.getUint16(offset); - offset += 2; - } - else if (this.report == IIPPacketReport.ExecutionError) - { - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - this.errorCode = data.getUint16(offset); - offset += 2; - - if (this.notEnough(offset, ends, 2)) - return -this.dataLengthNeeded; - - var cl = data.getUint16(offset); - offset += 2; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.errorMessage = data.getString(offset, cl); - offset += cl; - } - else if (this.report == IIPPacketReport.ProgressReport) - { - if (this.notEnough(offset, ends, 8)) - return -this.dataLengthNeeded; - - this.progressValue = data.getInt32(offset); - offset += 4; - this.progressMax = data.getInt32(offset); - offset += 4; - } - else if (this.report == IIPPacketReport.ChunkStream) - { - var dt = data.getUint8(offset++); - var size = DataType.sizeOf(dt); - - if (size < 0) - { - if (this.notEnough(offset, ends, 4)) - return -this.dataLengthNeeded; - - var cl = data.getUint32(offset); - offset += 4; - - if (this.notEnough(offset, ends, cl)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset - 5, cl + 5); - offset += cl; - } - else - { - if (this.notEnough(offset, ends, size)) - return -this.dataLengthNeeded; - - this.content = data.clip(offset - 1, size + 1); - offset += size; - } - } - } - - return offset - this.originalOffset; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 29/08/2017. - */ - -"use strict"; - -class Instance extends IEventHandler -{ - - getAge(index) - { - if (index < this.ages.length) - return this.ages[index]; - else - return 0; - } - - setAge(index, value) - { - if (index < this.ages.length) - { - this.ages[index] = value; - if (value > this.instanceAge) - this.instanceAge = value; - } - } - - getModificationDate(index) - { - if (index < this.modificationDates.length) - return this.modificationDates[index]; - else - return new Date(0); - } - - setModificationDate(index, value) - { - if (index < this.modificationDates.length) - { - this.modificationDates[index] = value; - - if (value > this.instanceModificationDate) - this.instanceModificationDate = value; - } - } - - loadProperty(name, age, modificationDate, value) - { - var pt = this.template.getPropertyTemplateByName(name); - - if (pt == null) - return false; - - this.resource[name] = value; - - this.setAge(pt.index, age); - this.setModificationDate(pt.index, modificationDate); - - return true; - } - - deserialize(properties) - { - - for (var i = 0; i < properties.length; i++) - { - var pt = this.template.GetPropertyTemplateByIndex(i); - if (pt != null) - { - var pv = properties[i]; - this.loadProperty(pt.name, pv.age, pv.date, pv.value); - } - } - - return true; - } - - serialize() - { - var props = []; - - for (var i = 0; i < this.template.properties.length; i++) - props.push(new PropertyValue(this.resource[this.template.properties[i].name], - this.ages[this.template.properties[i].index], - this.modificationDates[this.template.properties[i].index])); - - return props; - } - - isStorable() - { - return resource instanceof Storable; - } - - emitModification(pt, value) - { - this.instanceAge++; - - var now = new Date(); - - this.ages[pt.index] = this.instanceAge; - this.modificationDates[pt.index] = now; - - if (pt.recordable) - this.store.record(this.resource, pt.name, value, this.ages[pt.index], now); - - super._emit("ResourceModified", this.resource, pt.name, value); - this.resource._emit("modified", pt.name, value); - } - - modified(propertyName = null) - { - if (propertyName == null) - propertyName = modified.caller.name; - - var val = {}; - if (this.getPropertyValue(propertyName, val)) - { - var pt = this.template.getPropertyTemplateByName(propertyName); - this.emitModification(pt, val.value) - } - } - - _emitResourceEvent(issuer, receivers, name, args) - { - super._emit("ResourceEventOccurred", this.resource, issuer, receivers, name, args); - } - - getPropertyValue(name, resultObject) - { - for (var i = 0; i < this.template.properties.length; i++) - if (this.template.properties[i].name == name) - { - resultObject.value = this.resource[name]; - return true; - } - - return false; - } - - - - constructor(id, name, resource, store, customTemplate = null, age = 0) - { - super(); - - this.store = store; - this.resource = resource; - this.id = id; - this.name = name; - - this.instanceAge = age; - this.instanceModificationDate = new Date(0); - - this.children = new AutoList(); - this.parents = new AutoList(); - this.managers = new AutoList(); - - this.attributes = new KeyList(); - - var self = this; - - this.children.on("add", function(value){ - value.instance.parents.add(self.resource); - }); - - this.children.on("remove", function(value){ - value.instance.parents.remove(self.resource); - }); - - - this.resource.on("Destroy", function(sender){ - self._emit("ResourceDestroyed", sender); - }); - - if (customTemplate != null) - this.template = customTemplate; - else - this.template = Warehouse.getTemplateByType(this.resource.constructor); - - // set ages - this.ages = []; - this.modificationDates = []; - - for(var i = 0; i < this.template.properties.length; i++) - { - this.ages.push(0); - this.modificationDates.push(new Date(0)); - } - - // connect events - for (var i = 0; i < this.template.events.length; i++) - this.resource.on(this.template.events[i].name, this._makeHandler(this.template.events[i].name)); - - } - - _makeHandler(name) - { - var self = this; - return function(args) - { - if (args instanceof CustomResourceEvent) - self._emitResourceEvent(args.issuer, args.receivers, name, args.params); - else - self._emitResourceEvent(null, null, name, args); - }; - } - - - /// - /// Check for permission. - /// - /// Caller sessions. - /// Action type - /// Function or property to check for permission. - /// Ruling. - applicable(session, action, member, inquirer) - { - for (var i = 0; i < this.managers.length; i++) - { - var r = this.managers.item(i).applicable(this.resource, session, action, member, inquirer); - if (r != Ruling.DontCare) - return r; - } - - return Ruling.DontCare; - } - - - - removeAttributes(attributes = null) - { - if (attributes == null) - this.attributes.clear(); - else - { - for(var i = 0; i < attributes.length; i++) - this.attributes.remove(attributes[i]); - } - - return true; - } - - getAttributes(attributes = null) - { - var st = new Structure(); - - if (attributes == null) - { - attributes = this.attributes.keys.slice(0); - attributes.push("managers"); - } - - for(var i = 0; i < attributes.length; i++) - { - var attr = attributes[i]; - - if (attr == "name") - st["name"] = this.name; - - else if (attr == "managers") - { - var mngrs = new StructureArray(); - - for(var j = 0; j < this.managers.length; j++) - { - var manager = this.managers.item(j); - var sm = new Structure(); - sm["type"] = manager.constructor.name; - sm["settings"] = manager.settings; - - mngrs.push(sm); - } - - st["managers"] = mngrs; - - } - else - st[attr] = this.attributes.item(attr); - } - - return st; - } - - - setAttributes(attributes, clearAttributes = false) - { - - if (clearAttributes) - this.attributes.clear(); - - - for (var attr in attributes) - if (attr == "name") - this.name = attributes[attr]; - else if (attr == "managers") - { - this.managers.clear(); - - var mngrs = attributes[attr]; - - for (var i = 0; i < mngrs.length; i++) - { - var mngr = mngrs[i]; - - var type = window[mngr]; - - var settings = mngr["settings"]; - - var manager = new (Function.prototype.bind.apply(type)); - - if (manager instanceof IPermissionsManager) - { - manager.initialize(settings, this.resource); - this.managers.add(manager); - } - else - return false; - } - } - else - { - this.attributes.set(attr, attributes[attr]); - } - - - return true; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 26/08/2017. - */ - -"use strict"; - -class NotModified -{ - -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 27/08/2017. - */ - -"use strict"; - -const PropertyPermission = { - Read: 1, - Write: 2, - ReadWrite: 3 -}; - -class PropertyTemplate extends MemberTemplate -{ - - constructor() - { - super(); - this.type = MemberType.Property; - } - - compose() - { - var name = super.compose(); - var rt = new BinaryList(); - var pv = (this.permission >> 1) | (this.recordable ? 1 : 0); - - if (this.writeExpansion != null && this.readExpansion != null) - { - var rexp = DC.stringToBytes(this.readExpansion); - var wexp = DC.stringToBytes(this.writeExpansion); - return rt.addUint8(0x38 | pv) - .addUint32(wexp.length) - .addUint8Array(wexp) - .addUint32(rexp.length) - .addUint8Array(rexp) - .addUint8(name.length) - .addUint8Array(name).toArray(); - } - else if (this.writeExpansion != null) - { - var wexp = DC.stringToBytes(this.writeExpansion); - return rt.addUint8(0x30 | pv) - .addUint32(wexp.length) - .addUint8Array(wexp) - .addUint8(name.length) - .addUint8Array(name).toArray(); - } - else if (this.readExpansion != null) - { - var rexp = DC.stringToBytes(this.readExpansion); - return rt.addUint8(0x28 | pv) - .addUint32(rexp.length) - .addUint8Array(rexp) - .addUint8(name.length) - .addUint8Array(name).toArray(); - } - else - return rt.addUint8(0x20 | pv) - .addUint32(name.length) - .addUint8Array(name).toArray(); - } -} - -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -"use strict"; - -class ResourceTemplate { - - getEventTemplateByName(eventName) { - for (var i = 0; i < this.events.length; i++) - if (this.events[i].name == eventName) - return this.events[i]; - return null; - } - - getEventTemplateByIndex(index) { - for (var i = 0; i < this.events.length; i++) - if (this.events[i].index == index) - return this.events[i]; - return null; - } - - getFunctionTemplateByName(functionName) { - for (var i = 0; i < this.functions.length; i++) - if (this.functions[i].name == functionName) - return this.functions[i]; - return null; - } - - getFunctionTemplateByIndex(index) { - for (var i = 0; i < this.functions.length; i++) - if (this.functions[i].index == index) - return this.functions[i]; - return null; - } - - getPropertyTemplateByName(propertyName) { - for (var i = 0; i < this.properties.length; i++) - if (this.properties[i].name == propertyName) - return this.properties[i]; - return null; - } - - getPropertyTemplateByIndex(index) { - for (var i = 0; i < this.properties.length; i++) - if (this.properties[i].index == index) - return this.properties[i]; - return null; - } - - - /* - - template: { - properties: [ - {name: 'size', read: null, write: null} - ], - functions: [ - - ], - events: [ - - ] - } - */ - - constructor(type) { - - - this.properties = []; - this.events = []; - this.functions = []; - this.members = []; - - if (type === undefined) - return; - - var template = type.getTemplate(); - - // set guid - this.className = template.namespace + "." + type.prototype.constructor.name; - - this.classId = SHA256.compute(DC.stringToBytes(this.className)).getGuid(0); - - //byte currentIndex = 0; - - for (var i = 0; i < template.properties.length; i++) { - var pt = new PropertyTemplate(); - pt.name = template.properties[i].name; - pt.index = i; - pt.readExpansion = template.properties[i].read; - pt.writeExpansion = template.properties[i].write; - pt.recordable = template.properties[i].recordable; - this.properties.push(pt); - } - - for (var i = 0; i < template.events.length; i++) { - var et = new EventTemplate(); - et.name = template.events[i].name; - et.index = i; - et.expansion = template.events[i].expansion; - this.events.push(et); - } - - for (var i = 0; i < template.functions.length; i++) { - var ft = new FunctionTemplate(); - ft.name = template.functions[i].name; - ft.index = i; - ft.isVoid = template.functions[i].void; - ft.expansion = template.functions[i].expansion; - this.functions.push(ft); - } - - - // append signals - for (var i = 0; i < this.events.length; i++) - this.members.push(this.events[i]); - // append slots - for (var i = 0; i < this.functions.length; i++) - this.members.push(this.functions[i]); - // append properties - for (var i = 0; i < this.properties.length; i++) - this.members.push(this.properties[i]); - - // bake it binarily - var b = new BinaryList(); - var cls = DC.stringToBytes(this.className); - b.addUint8Array(this.classId.value) - .addUint8(cls.length).addUint8Array(cls).addUint32(template.version).addUint16(this.members.length); - - for (var i = 0; i < this.functions.length; i++) - b.addUint8Array(this.functions[i].compose()); - - for (var i = 0; i < this.properties.length; i++) - b.addUint8Array(this.properties[i].compose()); - - for (var i = 0; i < this.events.length; i++) - b.addUint8Array(this.events[i].compose()); - - this.content = b.toArray(); - } - - static getFunctionParameters(func) - { - var STRIP_COMMENTS = /(\/\/.*$)|(\/\*[\s\S]*?\*\/)|(\s*=[^,\)]*(('(?:\\'|[^'\r\n])*')|("(?:\\"|[^"\r\n])*"))|(\s*=[^,\)]*))/mg; - var ARGUMENT_NAMES = /([^\s,]+)/g; - - var fnStr = func.toString().replace(STRIP_COMMENTS, ''); - var result = fnStr.slice(fnStr.indexOf('(')+1, fnStr.indexOf(')')).match(ARGUMENT_NAMES); - if(result === null) - result = []; - return result; - } - - static parse(data, offset = 0, contentLength = -1) { - - if (contentLength == -1) - contentLength = data.length; - - var ends = offset + contentLength; - - var oOffset = offset; - - // start parsing... - - var od = new ResourceTemplate(); - od.content = data.clip(offset, contentLength); - - od.classId = data.getGuid(offset); - offset += 16; - od.className = data.getString(offset + 1, data.getUint8(offset)); - offset += data.getUint8(offset) + 1; - - od.version = data.getInt32(offset); - offset += 4; - - var methodsCount = data.getUint16(offset); - offset += 2; - - var functionIndex = 0; - var propertyIndex = 0; - var eventIndex = 0; - - for (var i = 0; i < methodsCount; i++) { - var type = data.getUint8(offset) >> 5; - - if (type == 0) // function - { - var ft = new FunctionTemplate(); - ft.index = functionIndex++; - var expansion = ((data.getUint8(offset) & 0x10) == 0x10); - ft.isVoid = ((data.getUint8(offset++) & 0x08) == 0x08); - var len = data.getUint8(offset++); - ft.name = data.getString(offset, len); - offset += len; - - if (expansion) // expansion ? - { - var cs = data.getUint32(offset); - offset += 4; - ft.expansion = data.getString(offset, cs); - offset += cs; - } - - od.functions.push(ft); - } - else if (type == 1) // property - { - - var pt = new PropertyTemplate(); - pt.index = propertyIndex++; - var readExpansion = ((data.getUint8(offset) & 0x8) == 0x8); - var writeExpansion = ((data.getUint8(offset) & 0x10) == 0x10); - pt.recordable = ((data.getUint8(offset) & 1) == 1); - pt.permission = ((data.getUint8(offset++) >> 1) & 0x3); - var len = data.getUint8(offset++); - pt.name = data.getString(offset, len); - offset += len; - - if (readExpansion) // expansion ? - { - var cs = data.getUint32(offset); - offset += 4; - pt.readExpansion = data.getString(offset, cs); - offset += cs; - } - - if (writeExpansion) // expansion ? - { - var cs = data.getUint32(offset); - offset += 4; - pt.writeExpansion = data.getString(offset, cs); - offset += cs; - } - - od.properties.push(pt); - } - else if (type == 2) // Event - { - var et = new EventTemplate(); - et.index = eventIndex++; - var expansion = ((data.getUint8(offset++) & 0x10) == 0x10); - var len = data.getUint8(offset++); - et.name = data.getString(offset, len); - offset += len; - - if (expansion) // expansion ? - { - var cs = data.getUint32(offset); - offset += 4; - et.expansion = data.getString(offset, cs); - offset += cs; - } - - od.events.push(et); - - } - } - - // append signals - for (var i = 0; i < od.events.length; i++) - od.members.push(od.events[i]); - // append slots - for (var i = 0; i < od.functions.length; i++) - od.members.push(od.functions[i]); - // append properties - for (var i = 0; i < od.properties.length; i++) - od.members.push(od.properties[i]); - - - return od; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 02/09/2017. - */ - -"use strict"; - -class SendList extends BinaryList -{ - constructor(connection, doneReply) - { - super(); - this.connection = connection; - this.reply = doneReply; - } - - done() - { - this.connection.send(this.toArray()); - return this.reply; - } -} -/* -* Copyright (c) 2017 Ahmed Kh. Zamil -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to deal -* in the Software without restriction, including without limitation the rights -* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -* copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all -* copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -* SOFTWARE. -*/ - -/** - * Created by Ahmed Zamil on 25/07/2017. - */ - -"use strict"; - - -class Warehouse -{ - static new(type, name, store = null, parent = null, manager = null) - { - var res = type(); - Warehouse.put(res, name, store, parent, null, 0, manager); - return res; - } - - static get(id) - { - if (Number.isInteger(id)) - { - //if (Warehouse.resources.contains(id)) - return new AsyncReply(Warehouse.resources.item(id)); - //else - // return null; - } - else - { - var p = id.split('/'); - var res = null; - - for(var s = 0; s < this.stores.length; s++) - { - var d = this.stores.at(s); - if (p[0] == d.instance.name) - { - var i = 1; - res = d; - while(p.length > i) - { - var si = i; - - for (var r = 0; r < res.instance.children.length; r++) - if (res.instance.children.item(r).instance.name == p[i]) - { - i++; - res = res.instance.children.item(r); - break; - } - - if (si == i) - // not found, ask the store - return d.get(id.substring(p[0].length + 1)); - } - - return new AsyncReply(res); - } - } - - return new AsyncReply(null); - } - } - - - static remove(resource) - { - - if (Warehouse.resources.contains(resource.instance.id)) - Warehouse.resources.remove(resource.instance.id); - else - return false; - - if (resource instanceof IStore) - { - Warehouse.stores.remove(resource); - - // remove all objects associated with the store - var toBeRemoved = null; - - for (var i = 0; i < Warehouse.resources.length; i++) - { - var o = Warehouse.resources.at(i); - if (o.instance.store == resource) - { - if (toBeRemoved == null) - toBeRemoved = []; - toBeRemoved.push(o); - } - } - - if (toBeRemoved != null) - for(var i = 0; i < toBeRemoved.length; i++) - Warehouse.remove(toBeRemoved[i]); - } - - if (resource.instance.store != null) - resource.instance.store.remove(resource); - resource.destroy(); - - return true; - } - - static put(resource, name, store, parent, customTemplate = null, age = 0, manager = null){ - resource.instance = new Instance(Warehouse.resourceCounter++, name, resource, store, customTemplate, age); - //resource.instance.children.on("add", Warehouse._onChildrenAdd).on("remove", Warehouse._onChildrenRemove); - //resource.instance.parents.on("add", Warehouse._onParentsAdd).on("remove", Warehouse._onParentsRemove); - - if (manager != null) - resource.instance.managers.add(manager); - - if (parent) - { - parent.instance.children.add(resource); - } - else - { - if (!(resource instanceof IStore)) - store.instance.children.add(resource); - } - - if (resource instanceof IStore) - Warehouse.stores.add(resource); - else - store.put(resource); - - Warehouse.resources.add(resource.instance.id, resource); - } - - static _onParentsRemove(value) - { - if (value.instance.children.contains(value)) - value.instance.children.remove(value); - } - - static _onParentsAdd(value) - { - if (!value.instance.children.contains(value)) - value.instance.children.add(value); - } - - static _onChildrenRemove(value) - { - if (value.instance.parents.contains(value)) - value.instance.parents.remove(value); - } - - static _onChildrenAdd(value) - { - if (!value.instance.parents.contains(value)) - value.instance.parents.add(value); - } - - static putTemplate(template) - { - Warehouse.templates.add(template.classId.valueOf(), template); - } - - static getTemplateByType(type) - { - // loaded ? - for (var i = 0; i < Warehouse.templates.length; i++) - if (Warehouse.templates.at(i).className == typeof(type)) - return Warehouse.templates.at(i); - - var template = new ResourceTemplate(type); - Warehouse.templates.add(template.classId.valueOf(), template); - - return template; - } - - static getTemplateByClassId(classId) - { - var template = Warehouse.templates.item(classId); - return new AsyncReply(template); - } - - static getTemplateByClassName(className) - { - for(var i = 0; i < Warehouse.templates.length; i++) - if (Warehouse.templates.at(i).className == className) - return new AsyncReply(Warehouse.templates.at(i)); - - return new AsyncReply(null); - } - - static _qureyIn(path, index, resources) - { - var rt = []; - - if (index == path.length - 1) - { - if (path[index] == "") - for(var i = 0; i < resources.length; i++) - rt.push(resources.at(i)); - else - for(var i = 0; i < resources.length; i++) - if (resources.at(i).instance.name == path[index]) - rt.push(resources.at(i)); - } - else - for(var i = 0; i < resources.length; i++) - if (resources.at(i).instance.name == path[index]) - rt = rt.concat(Warehouse._qureyIn(path, index+1, resources.at(i).instance.children)); - - return rt; - } - - static query(path) - { - var p = path.split('/'); - return new AsyncReply(Warehouse._qureyIn(p, 0, Warehouse.stores)); - } -} - -// Initialize -Warehouse.stores = new AutoList(); -Warehouse.resources = new KeyList(); -Warehouse.resourceCounter = 0; -Warehouse.templates = new KeyList(); - diff --git a/index.html b/index.html deleted file mode 100644 index 87c7a9d..0000000 --- a/index.html +++ /dev/null @@ -1,73 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - \ No newline at end of file diff --git a/package.json b/package.json index d3afdc1..518d7d0 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "esiur", - "version": "1.0.0", + "version": "1.2.3", "description": "Distributed Object Framework", "main": "build/esiur-debug-node.js", "scripts": { diff --git a/src/Data/Codec.js b/src/Data/Codec.js index f7eb37e..802668d 100644 --- a/src/Data/Codec.js +++ b/src/Data/Codec.js @@ -30,6 +30,13 @@ import DataType from './DataType.js'; import ResourceComparisonResult from './ResourceComparisionResult.js'; import StructureComparisonResult from './StructureComparisonResult.js'; +import AsyncBag from '../Engine/AsyncBag.js'; +import AsyncReply from '../Engine/AsyncReply.js'; +import Structure from './Structure.js'; +import PropertyValue from './PropertyValue.js'; +import {DC, BL} from './DataConverter.js'; +import BinaryList from './BinaryList.js'; +import DistributedPropertyContext from '../Net/IIP/DistributedPropertyContext.JS'; export default class Codec { diff --git a/src/Data/DataType.js b/src/Data/DataType.js index d443db1..34e10e7 100644 --- a/src/Data/DataType.js +++ b/src/Data/DataType.js @@ -26,7 +26,7 @@ "use strict"; -export default //const DataType = +export default { Void: 0x0, //Variant, @@ -76,35 +76,35 @@ export default //const DataType = isArray: function(type) { - return ((type & 0x80) == 0x80) && (type != DataType.NotModified); + return ((type & 0x80) == 0x80) && (type != this.NotModified); }, sizeOf: function(type) { switch (type) { - case DataType.Void: - case DataType.NotModified: + case this.Void: + case this.NotModified: return 0; - case DataType.Bool: - case DataType.Int8: - case DataType.UInt8: + case this.Bool: + case this.Int8: + case this.UInt8: return 1; - case DataType.Char: - case DataType.Int16: - case DataType.UInt16: + case this.Char: + case this.Int16: + case this.UInt16: return 2; - case DataType.Int32: - case DataType.UInt32: - case DataType.Float32: - case DataType.Resource: + case this.Int32: + case this.UInt32: + case this.Float32: + case this.Resource: return 4; - case DataType.Int64: - case DataType.UInt64: - case DataType.Float64: - case DataType.DateTime: + case this.Int64: + case this.UInt64: + case this.Float64: + case this.DateTime: return 8; - case DataType.DistributedResource: + case this.DistributedResource: return 4; default: diff --git a/src/Engine/AsyncException.js b/src/Engine/AsyncException.js index 3433e48..66749ad 100644 --- a/src/Engine/AsyncException.js +++ b/src/Engine/AsyncException.js @@ -40,12 +40,14 @@ export default class AsyncException extends Error this.code = code; if (type == 0) + { for(var i in ExceptionCode) if (ExceptionCode[i] == code) { this.message = i; break; } + } else this.message = message; @@ -54,6 +56,6 @@ export default class AsyncException extends Error toString() { - return this.type + " " + this.code + " " + this.message; + return this.type + " (" + this.code + ") : " + this.message; } } \ No newline at end of file diff --git a/src/Engine/AsyncReply.js b/src/Engine/AsyncReply.js index 3b7656f..7cf5cd6 100644 --- a/src/Engine/AsyncReply.js +++ b/src/Engine/AsyncReply.js @@ -28,16 +28,6 @@ import AsyncException from './AsyncException.js'; -export const ErrorType = { - Management: 0, - Exception: 1 -}; - -export const ProgressType = { - Execution: 0, - Network: 1 -}; - export default class AsyncReply { then(callback) @@ -58,11 +48,18 @@ export default class AsyncReply return this; } + // Alias for then() + done(callback) + { + this.then(callback); + } + + // Alias for error() catch(callback) { - return error(callback); + return this.error(callback); } - + error(callback) { this.errorCallbacks.push(callback); @@ -93,6 +90,12 @@ export default class AsyncReply return this; } + // Alias for chunk() + next(callback) + { + this.chunk(callback); + } + trigger(result) { this.result = result; @@ -110,29 +113,23 @@ export default class AsyncReply } - triggerError(type, code, message)//exception) + triggerError(type, code, message) { if (this.ready) return; - if (type instanceof Exception) - { - code = type.code; - message = type.message; - type = type.type; - } + this.taskExpired = true; - this.exception.raise(type, code, message);// = exception; + if (type instanceof AsyncException) + this.exception.raise(type.type, type.code, type.message); + else + this.exception.raise(type, code, message); - for(var i = 0; i < this.errorCallbacks.length; i++) - this.errorCallbacks[i](this.exception, this); - - - if (!this.taskExpired) - { - this.taskExpired = true; + if (this.errorCallbacks.length == 0) this.rejectTask(this.exception); - } + else + for(var i = 0; i < this.errorCallbacks.length; i++) + this.errorCallbacks[i](this.exception, this); } triggerProgress(type, value, max) diff --git a/src/Engine/ErrorType.js b/src/Engine/ErrorType.js new file mode 100644 index 0000000..5e267d8 --- /dev/null +++ b/src/Engine/ErrorType.js @@ -0,0 +1,4 @@ +export default { + Management: 0, + Exception: 1 +}; \ No newline at end of file diff --git a/src/Engine/ProgressType.js b/src/Engine/ProgressType.js new file mode 100644 index 0000000..dadecea --- /dev/null +++ b/src/Engine/ProgressType.js @@ -0,0 +1,4 @@ +export default { + Execution: 0, + Network: 1 +}; \ No newline at end of file diff --git a/src/Net/IIP/DistributedConnection.js b/src/Net/IIP/DistributedConnection.js index 2a7b5b3..875cdf9 100644 --- a/src/Net/IIP/DistributedConnection.js +++ b/src/Net/IIP/DistributedConnection.js @@ -28,9 +28,9 @@ import IStore from '../../Resource/IStore.js'; import Session from '../../Security/Authority/Session.js'; -import {Authentication, AuthenticationType} from '../../Security/Authority/Authentication.js'; -import IIPPacket from '../../Net/Packets/IIPPacket.js'; -import IIPAuthPacket from '../../Net/Packets/IIPAuthPacket.js'; +import Authentication from '../../Security/Authority/Authentication.js'; +import AuthenticationType from "../../Security/Authority/AuthenticationType.js"; + import SHA256 from '../../Security/Integrity/SHA256.js'; import {BL, DC} from '../../Data/DataConverter.js'; import SendList from '../SendList.js'; @@ -42,6 +42,29 @@ import KeyList from '../../Data/KeyList.js'; import AsyncQueue from '../../Engine/AsyncQueue.js'; import Warehouse from '../../Resource/Warehouse.js'; +import IIPAuthPacket from "../Packets/IIPAuthPacket.js"; +import IIPPacket from "../Packets/IIPPacket.js"; +import IIPAuthPacketAction from "../Packets/IIPAuthPacketAction.js"; +import IIPAuthPacketCommand from "../Packets/IIPAuthPacketCommand.js"; +import IIPAuthPacketMethod from "../Packets/IIPAuthPacketMethod.js"; + +import IIPPacketAction from "../Packets/IIPPacketAction.js"; +import IIPPacketCommand from "../Packets/IIPPacketCommand.js"; +import IIPPacketEvent from "../Packets/IIPPacketEvent.js"; +import IIPPacketReport from "../Packets//IIPPacketReport.js"; + +import ErrorType from "../../Engine/ErrorType.js"; +import ProgressType from "../../Engine/ProgressType.js"; +import ExceptionCode from "../../Engine/ExceptionCode.js"; + +import DistributedResource from './DistributedResource.js'; +import ResourceTemplate from '../../Resource/Template/ResourceTemplate.js'; + +import DistributedResourceQueueItem from './DistributedResourceQueueItem.js'; +import DistributedResourceQueueItemType from './DistributedResourceQueueItemType.js'; + +import DistributedPropertyContext from './DistributedPropertyContext.js'; + export default class DistributedConnection extends IStore { send(data) { @@ -157,7 +180,7 @@ export default class DistributedConnection extends IStore { var self = this; this.socket.onopen = function () { - var bl = new BinaryList(); + var bl = BL(); bl.addUint8(0x60).addUint8(dmn.length).addUint8Array(dmn).addUint8Array(self.localNonce).addUint8(un.length).addUint8Array(un); self.send(bl.toArray()); }; diff --git a/src/Net/IIP/DistributedResource.js b/src/Net/IIP/DistributedResource.js index e91701d..50a85c2 100644 --- a/src/Net/IIP/DistributedResource.js +++ b/src/Net/IIP/DistributedResource.js @@ -29,6 +29,8 @@ import IResource from '../../Resource/IResource.js'; import AsyncReply from '../../Engine/AsyncReply.js'; import Codec from '../../Data/Codec.js'; +import Structure from '../../Data/Structure.js'; +import IIPPacketAction from '../Packets//IIPPacketAction.js'; export default class DistributedResource extends IResource { @@ -87,7 +89,7 @@ export default class DistributedResource extends IResource { var func = function () { - if ( arguments.length = 1 + if ( arguments.length == 1 && arguments[0] instanceof Object && arguments[0].constructor.name == "Object") { diff --git a/src/Net/IIP/DistributedResourceQueueItem.js b/src/Net/IIP/DistributedResourceQueueItem.js index c84bcb4..a6243c5 100644 --- a/src/Net/IIP/DistributedResourceQueueItem.js +++ b/src/Net/IIP/DistributedResourceQueueItem.js @@ -26,11 +26,6 @@ "use strict"; -export const DistributedResourceQueueItemType = - { - Propery: 0, - Event: 1 - }; export default class DistributedResourceQueueItem { constructor(resource, type, value, index) { diff --git a/src/Net/IIP/DistributedResourceQueueItemType.js b/src/Net/IIP/DistributedResourceQueueItemType.js new file mode 100644 index 0000000..644b972 --- /dev/null +++ b/src/Net/IIP/DistributedResourceQueueItemType.js @@ -0,0 +1,6 @@ + +export default +{ + Propery: 0, + Event: 1 +}; \ No newline at end of file diff --git a/src/Net/Packets/IIPAuthPacket.js b/src/Net/Packets/IIPAuthPacket.js index 313f8a6..7068d81 100644 --- a/src/Net/Packets/IIPAuthPacket.js +++ b/src/Net/Packets/IIPAuthPacket.js @@ -27,31 +27,9 @@ "use strict"; -export const IIPAuthPacketCommand = -{ - Action: 0, - Declare: 1, - Acknowledge: 2, - Error: 3 -}; - -export const IIPAuthPacketAction = -{ - // Authenticate - AuthenticateHash: 0, - NewConnection: 0x20, - ResumeConnection: 0x21, - ConnectionEstablished: 0x28 -}; - - -export const IIPAuthPacketMethod = -{ - None: 0, - Certificate: 1, - Credentials: 2, - Token: 3 -}; +import IIPAuthPacketCommand from "./IIPAuthPacketCommand.js"; +import IIPAuthPacketAction from "./IIPAuthPacketAction.js"; +import IIPAuthPacketMethod from "./IIPAuthPacketMethod.js"; export default class IIPAuthPacket { diff --git a/src/Net/Packets/IIPAuthPacketAction.js b/src/Net/Packets/IIPAuthPacketAction.js new file mode 100644 index 0000000..9c9cfb6 --- /dev/null +++ b/src/Net/Packets/IIPAuthPacketAction.js @@ -0,0 +1,8 @@ +export default // const IIPAuthPacketAction = +{ + // Authenticate + AuthenticateHash: 0, + NewConnection: 0x20, + ResumeConnection: 0x21, + ConnectionEstablished: 0x28 +}; \ No newline at end of file diff --git a/src/Net/Packets/IIPAuthPacketCommand.js b/src/Net/Packets/IIPAuthPacketCommand.js new file mode 100644 index 0000000..83624a5 --- /dev/null +++ b/src/Net/Packets/IIPAuthPacketCommand.js @@ -0,0 +1,7 @@ +export default //const IIPAuthPacketCommand = +{ + Action: 0, + Declare: 1, + Acknowledge: 2, + Error: 3 +}; diff --git a/src/Net/Packets/IIPAuthPacketMethod.js b/src/Net/Packets/IIPAuthPacketMethod.js new file mode 100644 index 0000000..385a08b --- /dev/null +++ b/src/Net/Packets/IIPAuthPacketMethod.js @@ -0,0 +1,7 @@ +export default //const IIPAuthPacketMethod = +{ + None: 0, + Certificate: 1, + Credentials: 2, + Token: 3 +}; \ No newline at end of file diff --git a/src/Net/Packets/IIPPacket.js b/src/Net/Packets/IIPPacket.js index 012060e..b9946c0 100644 --- a/src/Net/Packets/IIPPacket.js +++ b/src/Net/Packets/IIPPacket.js @@ -26,77 +26,11 @@ "use strict"; -export const IIPPacketCommand = -{ - Event: 0, - Request: 1, - Reply: 2, - Report: 3 -}; - -export const IIPPacketReport = -{ - ManagementError: 0, - ExecutionError: 1, - ProgressReport: 0x8, - ChunkStream: 0x9 -}; - -export const IIPPacketEvent = -{ - // Event Manage - ResourceReassigned : 0, - ResourceDestroyed: 1, - ChildAdded: 2, - ChildRemoved: 3, - Renamed: 4, - - // Event Invoke - PropertyUpdated : 0x10, - EventOccurred: 0x11, - - // Attribute - AttributesUpdated: 0x18 - -}; - -export const IIPPacketAction = -{ - // Request Manage - AttachResource: 0, - ReattachResource: 1, - DetachResource: 2, - CreateResource: 3, - DeleteResource: 4, - AddChild: 5, - RemoveChild: 6, - RenameResource: 7, - - // Request Inquire - TemplateFromClassName: 8, - TemplateFromClassId: 9, - TemplateFromResourceId: 10, - QueryLink: 11, - ResourceHistory: 12, - ResourceChildren: 13, - ResourceParents: 14, - - // Request Invoke - InvokeFunctionArrayArguments: 16, - GetProperty: 17, - GetPropertyIfModified: 18, - SetProperty: 19, - InvokeFunctionNamedArguments: 20, - - // Request Attribute - GetAllAttributes: 24, - UpdateAllAttributes: 25, - ClearAllAttributes: 26, - GetAttributes: 27, - UpdateAttributes: 28, - ClearAttributes: 29 -}; - +import IIPPacketAction from "./IIPPacketAction.js"; +import IIPPacketCommand from "./IIPPacketCommand.js"; +import IIPPacketEvent from "./IIPPacketEvent.js"; +import IIPPacketReport from "./IIPPacketReport.js"; +import DataType from '../../Data/DataType.js'; export default class IIPPacket { diff --git a/src/Net/Packets/IIPPacketAction.js b/src/Net/Packets/IIPPacketAction.js new file mode 100644 index 0000000..29f6367 --- /dev/null +++ b/src/Net/Packets/IIPPacketAction.js @@ -0,0 +1,36 @@ +export default // const IIPPacketAction = +{ + // Request Manage + AttachResource: 0, + ReattachResource: 1, + DetachResource: 2, + CreateResource: 3, + DeleteResource: 4, + AddChild: 5, + RemoveChild: 6, + RenameResource: 7, + + // Request Inquire + TemplateFromClassName: 8, + TemplateFromClassId: 9, + TemplateFromResourceId: 10, + QueryLink: 11, + ResourceHistory: 12, + ResourceChildren: 13, + ResourceParents: 14, + + // Request Invoke + InvokeFunctionArrayArguments: 16, + GetProperty: 17, + GetPropertyIfModified: 18, + SetProperty: 19, + InvokeFunctionNamedArguments: 20, + + // Request Attribute + GetAllAttributes: 24, + UpdateAllAttributes: 25, + ClearAllAttributes: 26, + GetAttributes: 27, + UpdateAttributes: 28, + ClearAttributes: 29 +}; diff --git a/src/Net/Packets/IIPPacketCommand.js b/src/Net/Packets/IIPPacketCommand.js new file mode 100644 index 0000000..0f28288 --- /dev/null +++ b/src/Net/Packets/IIPPacketCommand.js @@ -0,0 +1,7 @@ +export default // IIPPacketCommand = +{ + Event: 0, + Request: 1, + Reply: 2, + Report: 3 +}; diff --git a/src/Net/Packets/IIPPacketEvent.js b/src/Net/Packets/IIPPacketEvent.js new file mode 100644 index 0000000..bf95ab0 --- /dev/null +++ b/src/Net/Packets/IIPPacketEvent.js @@ -0,0 +1,19 @@ +const IIPPacketEvent = +{ + // Event Manage + ResourceReassigned : 0, + ResourceDestroyed: 1, + ChildAdded: 2, + ChildRemoved: 3, + Renamed: 4, + + // Event Invoke + PropertyUpdated : 0x10, + EventOccurred: 0x11, + + // Attribute + AttributesUpdated: 0x18 + +}; + +export default IIPPacketEvent; \ No newline at end of file diff --git a/src/Net/Packets/IIPPacketReport.js b/src/Net/Packets/IIPPacketReport.js new file mode 100644 index 0000000..c4d3b2b --- /dev/null +++ b/src/Net/Packets/IIPPacketReport.js @@ -0,0 +1,9 @@ +const IIPPacketReport = +{ + ManagementError: 0, + ExecutionError: 1, + ProgressReport: 0x8, + ChunkStream: 0x9 +}; + +export default IIPPacketReport; \ No newline at end of file diff --git a/src/Resource/Template/EventTemplate.js b/src/Resource/Template/EventTemplate.js index a4084d8..8ec036f 100644 --- a/src/Resource/Template/EventTemplate.js +++ b/src/Resource/Template/EventTemplate.js @@ -28,6 +28,7 @@ import {DC, BL} from '../../Data/DataConverter.js'; import MemberTemplate from './MemberTemplate.js'; +import MemberType from './MemberType.js'; export default class EventTemplate extends MemberTemplate { diff --git a/src/Resource/Template/FunctionTemplate.js b/src/Resource/Template/FunctionTemplate.js index 0ecaac9..89e5cd6 100644 --- a/src/Resource/Template/FunctionTemplate.js +++ b/src/Resource/Template/FunctionTemplate.js @@ -28,6 +28,7 @@ import {DC, BL} from '../../Data/DataConverter.js'; import MemberTemplate from './MemberTemplate.js'; +import MemberType from './MemberType.js'; export default class FunctionTemplate extends MemberTemplate { compose() { diff --git a/src/Resource/Template/MemberTemplate.js b/src/Resource/Template/MemberTemplate.js index 9150abe..6053bf3 100644 --- a/src/Resource/Template/MemberTemplate.js +++ b/src/Resource/Template/MemberTemplate.js @@ -28,13 +28,6 @@ import DC from '../../Data/DataConverter.js'; - -export const MemberType = { - Function: 0, - Property: 1, - Event: 2 -}; - export default class MemberTemplate { compose() { return DC.stringToBytes(this.name); diff --git a/src/Resource/Template/MemberType.js b/src/Resource/Template/MemberType.js new file mode 100644 index 0000000..2770b6a --- /dev/null +++ b/src/Resource/Template/MemberType.js @@ -0,0 +1,6 @@ + +export default { + Function: 0, + Property: 1, + Event: 2 +}; \ No newline at end of file diff --git a/src/Resource/Template/PropertyTemplate.js b/src/Resource/Template/PropertyTemplate.js index 6f05d75..40ac0ad 100644 --- a/src/Resource/Template/PropertyTemplate.js +++ b/src/Resource/Template/PropertyTemplate.js @@ -28,6 +28,7 @@ import {DC, BL} from '../../Data/DataConverter.js'; import MemberTemplate from './MemberTemplate.js'; +import MemberType from './MemberType.js'; export const PropertyPermission = { Read: 1, diff --git a/src/Resource/Warehouse.js b/src/Resource/Warehouse.js index 43b65e5..d746445 100644 --- a/src/Resource/Warehouse.js +++ b/src/Resource/Warehouse.js @@ -116,19 +116,13 @@ export class WH extends IEventHandler { var store = this.new(handler, url[0] + "://" + hostname); store.open(settings).then(x=>{ - if (success) - { - if (pathname.length > 0 && pathname[1] != "") - store.get(pathname[1]).then(r=>{ - rt.trigger(r); - }).error(e => rt.triggerError(e)); - else - rt.trigger(store); - } + if (pathname.length > 0 && pathname[1] != "") + store.get(pathname).then(r=>{ + rt.trigger(r); + }).error(e => rt.triggerError(e)); else - { - self.remove(store); - } + rt.trigger(store); + }).error(e => { rt.triggerError(e); self.remove(store); diff --git a/src/Security/Authority/Authentication.js b/src/Security/Authority/Authentication.js index 396c253..8bba996 100644 --- a/src/Security/Authority/Authentication.js +++ b/src/Security/Authority/Authentication.js @@ -26,14 +26,8 @@ "use strict"; - export const AuthenticationType = { - Host: 0, - CoHost: 1, - Client: 2, - Alien: 3 - }; - export default class Authentication +export default class Authentication { constructor(type) { @@ -47,6 +41,4 @@ { return this.domain + "@" + this.username; } -} - -export {Authentication}; \ No newline at end of file +} \ No newline at end of file diff --git a/src/Security/Authority/AuthenticationType.js b/src/Security/Authority/AuthenticationType.js new file mode 100644 index 0000000..5a3c92c --- /dev/null +++ b/src/Security/Authority/AuthenticationType.js @@ -0,0 +1,6 @@ +export default { //const AuthenticationType = { + Host: 0, + CoHost: 1, + Client: 2, + Alien: 3 + }; diff --git a/test/test-debug.html b/test/test-debug.html deleted file mode 100644 index c922b87..0000000 --- a/test/test-debug.html +++ /dev/null @@ -1,10 +0,0 @@ - - - - - - - - - - \ No newline at end of file diff --git a/test/test-plain.html b/test/test-plain.html deleted file mode 100644 index b6c6a49..0000000 --- a/test/test-plain.html +++ /dev/null @@ -1,59 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - \ No newline at end of file diff --git a/test/test.html b/test/test.html index 0511eb3..e9826d0 100644 --- a/test/test.html +++ b/test/test.html @@ -1,37 +1,8 @@ - - - - - - - - - \ No newline at end of file + + + + + + + \ No newline at end of file diff --git a/test/test.js b/test/test.js index 4f65bc5..fa3490a 100644 --- a/test/test.js +++ b/test/test.js @@ -1,41 +1,18 @@ var demo; import IStore from '../src/Resource/IStore.js'; -import wh from '../src/Resource/Warehouse.js'; +import wh from '../src/esiur.js'; class MyStore extends IStore { } +wh.get("iip://localhost:5001/db/my", {username: "demo", password: "1234"}) + .then(x=>{ + console.log("connected", x); - -wh.get("iip://localhost:5001/db/my").then(x=>{ - console.log("connected", x); -}).error(x=>{ - console.log("error", x); -}); - -/* -var con = new DistributedConnection("ws://localhost:5001/iip/system/iip", "localhost", "demo", "1234"); -Warehouse.put(con, "remote"); - -con.on("ready", function (d) { - con.get("db/my").then(function(rt){ - console.log("Object received."); - demo = rt; - rt.on("LevelUp", function(a, b, c){ - console.log("LevelUp", a, b, c); - }); - - rt.Add(3); - - rt.Divide({nominator: 10, denominator: 50}).then(x=>{ - console.log(x); - }); - - }); -}).on("error", function(sender, code, msg){ - console.log(sender, code, msg); -}); -*/ \ No newline at end of file + window.x = x; + }).catch(x=>{ + console.log("error", x); + }); \ No newline at end of file